* [PATCH v3 0/1] MdePkg: Add PCD to disable safe string constraint assertions @ 2019-10-22 7:20 Vitaly Cheptsov 2019-10-22 7:20 ` [PATCH v3 1/1] " Vitaly Cheptsov 0 siblings, 1 reply; 4+ messages in thread From: Vitaly Cheptsov @ 2019-10-22 7:20 UTC (permalink / raw) To: devel [-- Attachment #1: Type: text/plain, Size: 602 bytes --] REF: https://bugzilla.tianocore.org/show_bug.cgi?id=2054 Requesting for merge in edk2-stable2019011. Changes since V1: - Enable assertions by default to preserve the original behaviour - Fix bugzilla reference link Vitaly Cheptsov (1): MdePkg: Add PCD to disable safe string constraint assertions MdePkg/MdePkg.dec | 6 ++++++ MdePkg/Library/BaseLib/BaseLib.inf | 11 ++++++----- MdePkg/Library/BaseLib/SafeString.c | 4 +++- MdePkg/MdePkg.uni | 6 ++++++ 4 files changed, 21 insertions(+), 6 deletions(-) -- 2.21.0 (Apple Git-122) [-- Attachment #2: OpenPGP digital signature --] [-- Type: application/pgp-signature, Size: 489 bytes --] ^ permalink raw reply [flat|nested] 4+ messages in thread
* [PATCH v3 1/1] MdePkg: Add PCD to disable safe string constraint assertions 2019-10-22 7:20 [PATCH v3 0/1] MdePkg: Add PCD to disable safe string constraint assertions Vitaly Cheptsov @ 2019-10-22 7:20 ` Vitaly Cheptsov 2019-10-22 7:52 ` [edk2-devel] " Yao, Jiewen 0 siblings, 1 reply; 4+ messages in thread From: Vitaly Cheptsov @ 2019-10-22 7:20 UTC (permalink / raw) To: devel [-- Attachment #1: Type: text/plain, Size: 4689 bytes --] REF: https://bugzilla.tianocore.org/show_bug.cgi?id=2054 Runtime data checks are not meant to cause debug assertions unless explicitly needed by some debug code (thus the PCD) as this breaks debug builds validating data with BaseLib. Signed-off-by: Vitaly Cheptsov <vit9696@protonmail.com>> --- MdePkg/MdePkg.dec | 6 ++++++ MdePkg/Library/BaseLib/BaseLib.inf | 11 ++++++----- MdePkg/Library/BaseLib/SafeString.c | 4 +++- MdePkg/MdePkg.uni | 6 ++++++ 4 files changed, 21 insertions(+), 6 deletions(-) diff --git a/MdePkg/MdePkg.dec b/MdePkg/MdePkg.dec index 3fd7d1634c..c1671333f6 100644 --- a/MdePkg/MdePkg.dec +++ b/MdePkg/MdePkg.dec @@ -2221,6 +2221,12 @@ [PcdsFixedAtBuild,PcdsPatchableInModule] # @Prompt Memory Address of GuidedExtractHandler Table. gEfiMdePkgTokenSpaceGuid.PcdGuidedExtractHandlerTableAddress|0x1000000|UINT64|0x30001015 + ## Indicates if safe string constraint violation should assert.<BR><BR> + # TRUE - Safe string constraint violation causes assertion.<BR> + # FALSE - Safe string constraint violation does not cause assertion.<BR> + # @Prompt Enable safe string constraint violation assertions. + gEfiMdePkgTokenSpaceGuid.PcdAssertOnSafeStringConstraints|TRUE|BOOLEAN|0x0000002e + [PcdsFixedAtBuild, PcdsPatchableInModule, PcdsDynamic, PcdsDynamicEx] ## This value is used to set the base address of PCI express hierarchy. # @Prompt PCI Express Base Address. diff --git a/MdePkg/Library/BaseLib/BaseLib.inf b/MdePkg/Library/BaseLib/BaseLib.inf index 3586beb0ab..bc98bc6134 100644 --- a/MdePkg/Library/BaseLib/BaseLib.inf +++ b/MdePkg/Library/BaseLib/BaseLib.inf @@ -390,11 +390,12 @@ [LibraryClasses] BaseMemoryLib [Pcd] - gEfiMdePkgTokenSpaceGuid.PcdMaximumLinkedListLength ## SOMETIMES_CONSUMES - gEfiMdePkgTokenSpaceGuid.PcdMaximumAsciiStringLength ## SOMETIMES_CONSUMES - gEfiMdePkgTokenSpaceGuid.PcdMaximumUnicodeStringLength ## SOMETIMES_CONSUMES - gEfiMdePkgTokenSpaceGuid.PcdControlFlowEnforcementPropertyMask ## SOMETIMES_CONSUMES - gEfiMdePkgTokenSpaceGuid.PcdSpeculationBarrierType ## SOMETIMES_CONSUMES + gEfiMdePkgTokenSpaceGuid.PcdAssertOnSafeStringConstraints ## SOMETIMES_CONSUMES + gEfiMdePkgTokenSpaceGuid.PcdMaximumLinkedListLength ## SOMETIMES_CONSUMES + gEfiMdePkgTokenSpaceGuid.PcdMaximumAsciiStringLength ## SOMETIMES_CONSUMES + gEfiMdePkgTokenSpaceGuid.PcdMaximumUnicodeStringLength ## SOMETIMES_CONSUMES + gEfiMdePkgTokenSpaceGuid.PcdControlFlowEnforcementPropertyMask ## SOMETIMES_CONSUMES + gEfiMdePkgTokenSpaceGuid.PcdSpeculationBarrierType ## SOMETIMES_CONSUMES [FeaturePcd] gEfiMdePkgTokenSpaceGuid.PcdVerifyNodeInList ## CONSUMES diff --git a/MdePkg/Library/BaseLib/SafeString.c b/MdePkg/Library/BaseLib/SafeString.c index 7dc03d2caa..56b5e34a8d 100644 --- a/MdePkg/Library/BaseLib/SafeString.c +++ b/MdePkg/Library/BaseLib/SafeString.c @@ -14,7 +14,9 @@ #define SAFE_STRING_CONSTRAINT_CHECK(Expression, Status) \ do { \ - ASSERT (Expression); \ + if (PcdGetBool (PcdAssertOnSafeStringConstraints)) { \ + ASSERT (Expression); \ + } \ if (!(Expression)) { \ return Status; \ } \ diff --git a/MdePkg/MdePkg.uni b/MdePkg/MdePkg.uni index 5c1fa24065..425b66bb43 100644 --- a/MdePkg/MdePkg.uni +++ b/MdePkg/MdePkg.uni @@ -287,6 +287,12 @@ #string STR_gEfiMdePkgTokenSpaceGuid_PcdGuidedExtractHandlerTableAddress_HELP #language en-US "This value is used to set the available memory address to store Guided Extract Handlers. The required memory space is decided by the value of PcdMaximumGuidedExtractHandler." +#string STR_gEfiMdePkgTokenSpaceGuid_PcdAssertOnSafeStringConstraints_PROMPT #language en-US "Enable safe string constraint violation assertions" + +#string STR_gEfiMdePkgTokenSpaceGuid_PcdAssertOnSafeStringConstraints_HELP #language en-US "Indicates if safe string constraint violation should assert.<BR><BR>\n" + "TRUE - Safe string constraint violation causes assertion.<BR>\n" + "FALSE - Safe string constraint violation does not cause assertion.<BR>" + #string STR_gEfiMdePkgTokenSpaceGuid_PcdPciExpressBaseAddress_PROMPT #language en-US "PCI Express Base Address" #string STR_gEfiMdePkgTokenSpaceGuid_PcdPciExpressBaseAddress_HELP #language en-US "This value is used to set the base address of PCI express hierarchy." -- 2.21.0 (Apple Git-122) [-- Attachment #2: OpenPGP digital signature --] [-- Type: application/pgp-signature, Size: 489 bytes --] ^ permalink raw reply related [flat|nested] 4+ messages in thread
* Re: [edk2-devel] [PATCH v3 1/1] MdePkg: Add PCD to disable safe string constraint assertions 2019-10-22 7:20 ` [PATCH v3 1/1] " Vitaly Cheptsov @ 2019-10-22 7:52 ` Yao, Jiewen 2019-10-22 8:02 ` Vitaly Cheptsov 0 siblings, 1 reply; 4+ messages in thread From: Yao, Jiewen @ 2019-10-22 7:52 UTC (permalink / raw) To: devel@edk2.groups.io, vit9696@protonmail.com; +Cc: Kinney, Michael D In BaseLib.h, we have below comments in each safe string function header. =============== If an error would be returned, then the function will also ASSERT(). =============== As I mentioned earlier, the original purpose is to let the caller guarantee the correctness of the input. Similar to Microsoft Visual Studio strcpy_s() behavior. If we decide to change the purpose and change the design, I recommend we add clarification in the function header as well. For example: =============================== The PcdAssertOnSafeStringConstraints is used to control the behavior of the runtime violation. When PcdAssertOnSafeStringConstraints is TRUE, if an error would be returned, then the function will also ASSERT(). When PcdAssertOnSafeStringConstraints is FALSE, if an error would be returned, then the function will NOT ASSERT(). =============================== Hi Michael D Kinney Do you have some comment? Thank you Yao Jiewen > -----Original Message----- > From: devel@edk2.groups.io <devel@edk2.groups.io> On Behalf Of Vitaly > Cheptsov via Groups.Io > Sent: Tuesday, October 22, 2019 3:20 PM > To: devel@edk2.groups.io > Subject: [edk2-devel] [PATCH v3 1/1] MdePkg: Add PCD to disable safe string > constraint assertions > > REF: https://bugzilla.tianocore.org/show_bug.cgi?id=2054 > > Runtime data checks are not meant to cause debug assertions > unless explicitly needed by some debug code (thus the PCD) > as this breaks debug builds validating data with BaseLib. > > Signed-off-by: Vitaly Cheptsov <vit9696@protonmail.com>> > --- > MdePkg/MdePkg.dec | 6 ++++++ > MdePkg/Library/BaseLib/BaseLib.inf | 11 ++++++----- > MdePkg/Library/BaseLib/SafeString.c | 4 +++- > MdePkg/MdePkg.uni | 6 ++++++ > 4 files changed, 21 insertions(+), 6 deletions(-) > > diff --git a/MdePkg/MdePkg.dec b/MdePkg/MdePkg.dec > index 3fd7d1634c..c1671333f6 100644 > --- a/MdePkg/MdePkg.dec > +++ b/MdePkg/MdePkg.dec > @@ -2221,6 +2221,12 @@ [PcdsFixedAtBuild,PcdsPatchableInModule] > # @Prompt Memory Address of GuidedExtractHandler Table. > > gEfiMdePkgTokenSpaceGuid.PcdGuidedExtractHandlerTableAddress|0x1000000 > |UINT64|0x30001015 > > + ## Indicates if safe string constraint violation should assert.<BR><BR> > + # TRUE - Safe string constraint violation causes assertion.<BR> > + # FALSE - Safe string constraint violation does not cause assertion.<BR> > + # @Prompt Enable safe string constraint violation assertions. > + > gEfiMdePkgTokenSpaceGuid.PcdAssertOnSafeStringConstraints|TRUE|BOOLEA > N|0x0000002e > + > [PcdsFixedAtBuild, PcdsPatchableInModule, PcdsDynamic, PcdsDynamicEx] > ## This value is used to set the base address of PCI express hierarchy. > # @Prompt PCI Express Base Address. > diff --git a/MdePkg/Library/BaseLib/BaseLib.inf > b/MdePkg/Library/BaseLib/BaseLib.inf > index 3586beb0ab..bc98bc6134 100644 > --- a/MdePkg/Library/BaseLib/BaseLib.inf > +++ b/MdePkg/Library/BaseLib/BaseLib.inf > @@ -390,11 +390,12 @@ [LibraryClasses] > BaseMemoryLib > > [Pcd] > - gEfiMdePkgTokenSpaceGuid.PcdMaximumLinkedListLength ## > SOMETIMES_CONSUMES > - gEfiMdePkgTokenSpaceGuid.PcdMaximumAsciiStringLength ## > SOMETIMES_CONSUMES > - gEfiMdePkgTokenSpaceGuid.PcdMaximumUnicodeStringLength ## > SOMETIMES_CONSUMES > - gEfiMdePkgTokenSpaceGuid.PcdControlFlowEnforcementPropertyMask ## > SOMETIMES_CONSUMES > - gEfiMdePkgTokenSpaceGuid.PcdSpeculationBarrierType ## > SOMETIMES_CONSUMES > + gEfiMdePkgTokenSpaceGuid.PcdAssertOnSafeStringConstraints ## > SOMETIMES_CONSUMES > + gEfiMdePkgTokenSpaceGuid.PcdMaximumLinkedListLength ## > SOMETIMES_CONSUMES > + gEfiMdePkgTokenSpaceGuid.PcdMaximumAsciiStringLength ## > SOMETIMES_CONSUMES > + gEfiMdePkgTokenSpaceGuid.PcdMaximumUnicodeStringLength ## > SOMETIMES_CONSUMES > + gEfiMdePkgTokenSpaceGuid.PcdControlFlowEnforcementPropertyMask ## > SOMETIMES_CONSUMES > + gEfiMdePkgTokenSpaceGuid.PcdSpeculationBarrierType ## > SOMETIMES_CONSUMES > > [FeaturePcd] > gEfiMdePkgTokenSpaceGuid.PcdVerifyNodeInList ## CONSUMES > diff --git a/MdePkg/Library/BaseLib/SafeString.c > b/MdePkg/Library/BaseLib/SafeString.c > index 7dc03d2caa..56b5e34a8d 100644 > --- a/MdePkg/Library/BaseLib/SafeString.c > +++ b/MdePkg/Library/BaseLib/SafeString.c > @@ -14,7 +14,9 @@ > > #define SAFE_STRING_CONSTRAINT_CHECK(Expression, Status) \ > do { \ > - ASSERT (Expression); \ > + if (PcdGetBool (PcdAssertOnSafeStringConstraints)) { \ > + ASSERT (Expression); \ > + } \ > if (!(Expression)) { \ > return Status; \ > } \ > diff --git a/MdePkg/MdePkg.uni b/MdePkg/MdePkg.uni > index 5c1fa24065..425b66bb43 100644 > --- a/MdePkg/MdePkg.uni > +++ b/MdePkg/MdePkg.uni > @@ -287,6 +287,12 @@ > > #string > STR_gEfiMdePkgTokenSpaceGuid_PcdGuidedExtractHandlerTableAddress_HELP > #language en-US "This value is used to set the available memory address to > store Guided Extract Handlers. The required memory space is decided by the > value of PcdMaximumGuidedExtractHandler." > > +#string > STR_gEfiMdePkgTokenSpaceGuid_PcdAssertOnSafeStringConstraints_PROMPT > #language en-US "Enable safe string constraint violation assertions" > + > +#string > STR_gEfiMdePkgTokenSpaceGuid_PcdAssertOnSafeStringConstraints_HELP > #language en-US "Indicates if safe string constraint violation should > assert.<BR><BR>\n" > + "TRUE - Safe string constraint > violation causes assertion.<BR>\n" > + "FALSE - Safe string constraint > violation does not cause assertion.<BR>" > + > #string STR_gEfiMdePkgTokenSpaceGuid_PcdPciExpressBaseAddress_PROMPT > #language en-US "PCI Express Base Address" > > #string STR_gEfiMdePkgTokenSpaceGuid_PcdPciExpressBaseAddress_HELP > #language en-US "This value is used to set the base address of PCI express > hierarchy." > -- > 2.21.0 (Apple Git-122) > > > -=-=-=-=-=-= > Groups.io Links: You receive all messages sent to this group. > > View/Reply Online (#49330): https://edk2.groups.io/g/devel/message/49330 > Mute This Topic: https://groups.io/mt/36392351/1772286 > Group Owner: devel+owner@edk2.groups.io > Unsubscribe: https://edk2.groups.io/g/devel/unsub [jiewen.yao@intel.com] > -=-=-=-=-=-= ^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [edk2-devel] [PATCH v3 1/1] MdePkg: Add PCD to disable safe string constraint assertions 2019-10-22 7:52 ` [edk2-devel] " Yao, Jiewen @ 2019-10-22 8:02 ` Vitaly Cheptsov 0 siblings, 0 replies; 4+ messages in thread From: Vitaly Cheptsov @ 2019-10-22 8:02 UTC (permalink / raw) To: Yao, Jiewen; +Cc: devel@edk2.groups.io, Kinney, Michael D [-- Attachment #1: Type: text/plain, Size: 7403 bytes --] I agree that we want this PCD mentioned in BaseLib header, but most likely it should be done in a shorter form. What about something like this? Unless PcdAssertOnSafeStringConstraints is set to FALSE: If String is NULL, then ASSERT(). If Data is NULL, then ASSERT(). If String is not aligned in a 16-bit boundary, then ASSERT(). If PcdMaximumUnicodeStringLength is not zero, and String contains more than PcdMaximumUnicodeStringLength Unicode characters, not including the Null-terminator, then ASSERT(). Best wishes, Vitaly > 22 окт. 2019 г., в 10:52, Yao, Jiewen <jiewen.yao@intel.com> написал(а): > > > In BaseLib.h, we have below comments in each safe string function header. > =============== > If an error would be returned, then the function will also ASSERT(). > =============== > > As I mentioned earlier, the original purpose is to let the caller guarantee the correctness of the input. Similar to Microsoft Visual Studio strcpy_s() behavior. > > > If we decide to change the purpose and change the design, I recommend we add clarification in the function header as well. > > For example: > =============================== > The PcdAssertOnSafeStringConstraints is used to control the behavior of the runtime violation. > When PcdAssertOnSafeStringConstraints is TRUE, if an error would be returned, then the function will also ASSERT(). > When PcdAssertOnSafeStringConstraints is FALSE, if an error would be returned, then the function will NOT ASSERT(). > =============================== > > > Hi Michael D Kinney > Do you have some comment? > > Thank you > Yao Jiewen > > >> -----Original Message----- >> From: devel@edk2.groups.io <devel@edk2.groups.io> On Behalf Of Vitaly >> Cheptsov via Groups.Io >> Sent: Tuesday, October 22, 2019 3:20 PM >> To: devel@edk2.groups.io >> Subject: [edk2-devel] [PATCH v3 1/1] MdePkg: Add PCD to disable safe string >> constraint assertions >> >> REF: https://bugzilla.tianocore.org/show_bug.cgi?id=2054 >> >> Runtime data checks are not meant to cause debug assertions >> unless explicitly needed by some debug code (thus the PCD) >> as this breaks debug builds validating data with BaseLib. >> >> Signed-off-by: Vitaly Cheptsov <vit9696@protonmail.com>> >> --- >> MdePkg/MdePkg.dec | 6 ++++++ >> MdePkg/Library/BaseLib/BaseLib.inf | 11 ++++++----- >> MdePkg/Library/BaseLib/SafeString.c | 4 +++- >> MdePkg/MdePkg.uni | 6 ++++++ >> 4 files changed, 21 insertions(+), 6 deletions(-) >> >> diff --git a/MdePkg/MdePkg.dec b/MdePkg/MdePkg.dec >> index 3fd7d1634c..c1671333f6 100644 >> --- a/MdePkg/MdePkg.dec >> +++ b/MdePkg/MdePkg.dec >> @@ -2221,6 +2221,12 @@ [PcdsFixedAtBuild,PcdsPatchableInModule] >> # @Prompt Memory Address of GuidedExtractHandler Table. >> >> gEfiMdePkgTokenSpaceGuid.PcdGuidedExtractHandlerTableAddress|0x1000000 >> |UINT64|0x30001015 >> >> + ## Indicates if safe string constraint violation should assert.<BR><BR> >> + # TRUE - Safe string constraint violation causes assertion.<BR> >> + # FALSE - Safe string constraint violation does not cause assertion.<BR> >> + # @Prompt Enable safe string constraint violation assertions. >> + >> gEfiMdePkgTokenSpaceGuid.PcdAssertOnSafeStringConstraints|TRUE|BOOLEA >> N|0x0000002e >> + >> [PcdsFixedAtBuild, PcdsPatchableInModule, PcdsDynamic, PcdsDynamicEx] >> ## This value is used to set the base address of PCI express hierarchy. >> # @Prompt PCI Express Base Address. >> diff --git a/MdePkg/Library/BaseLib/BaseLib.inf >> b/MdePkg/Library/BaseLib/BaseLib.inf >> index 3586beb0ab..bc98bc6134 100644 >> --- a/MdePkg/Library/BaseLib/BaseLib.inf >> +++ b/MdePkg/Library/BaseLib/BaseLib.inf >> @@ -390,11 +390,12 @@ [LibraryClasses] >> BaseMemoryLib >> >> [Pcd] >> - gEfiMdePkgTokenSpaceGuid.PcdMaximumLinkedListLength ## >> SOMETIMES_CONSUMES >> - gEfiMdePkgTokenSpaceGuid.PcdMaximumAsciiStringLength ## >> SOMETIMES_CONSUMES >> - gEfiMdePkgTokenSpaceGuid.PcdMaximumUnicodeStringLength ## >> SOMETIMES_CONSUMES >> - gEfiMdePkgTokenSpaceGuid.PcdControlFlowEnforcementPropertyMask ## >> SOMETIMES_CONSUMES >> - gEfiMdePkgTokenSpaceGuid.PcdSpeculationBarrierType ## >> SOMETIMES_CONSUMES >> + gEfiMdePkgTokenSpaceGuid.PcdAssertOnSafeStringConstraints ## >> SOMETIMES_CONSUMES >> + gEfiMdePkgTokenSpaceGuid.PcdMaximumLinkedListLength ## >> SOMETIMES_CONSUMES >> + gEfiMdePkgTokenSpaceGuid.PcdMaximumAsciiStringLength ## >> SOMETIMES_CONSUMES >> + gEfiMdePkgTokenSpaceGuid.PcdMaximumUnicodeStringLength ## >> SOMETIMES_CONSUMES >> + gEfiMdePkgTokenSpaceGuid.PcdControlFlowEnforcementPropertyMask ## >> SOMETIMES_CONSUMES >> + gEfiMdePkgTokenSpaceGuid.PcdSpeculationBarrierType ## >> SOMETIMES_CONSUMES >> >> [FeaturePcd] >> gEfiMdePkgTokenSpaceGuid.PcdVerifyNodeInList ## CONSUMES >> diff --git a/MdePkg/Library/BaseLib/SafeString.c >> b/MdePkg/Library/BaseLib/SafeString.c >> index 7dc03d2caa..56b5e34a8d 100644 >> --- a/MdePkg/Library/BaseLib/SafeString.c >> +++ b/MdePkg/Library/BaseLib/SafeString.c >> @@ -14,7 +14,9 @@ >> >> #define SAFE_STRING_CONSTRAINT_CHECK(Expression, Status) \ >> do { \ >> - ASSERT (Expression); \ >> + if (PcdGetBool (PcdAssertOnSafeStringConstraints)) { \ >> + ASSERT (Expression); \ >> + } \ >> if (!(Expression)) { \ >> return Status; \ >> } \ >> diff --git a/MdePkg/MdePkg.uni b/MdePkg/MdePkg.uni >> index 5c1fa24065..425b66bb43 100644 >> --- a/MdePkg/MdePkg.uni >> +++ b/MdePkg/MdePkg.uni >> @@ -287,6 +287,12 @@ >> >> #string >> STR_gEfiMdePkgTokenSpaceGuid_PcdGuidedExtractHandlerTableAddress_HELP >> #language en-US "This value is used to set the available memory address to >> store Guided Extract Handlers. The required memory space is decided by the >> value of PcdMaximumGuidedExtractHandler." >> >> +#string >> STR_gEfiMdePkgTokenSpaceGuid_PcdAssertOnSafeStringConstraints_PROMPT >> #language en-US "Enable safe string constraint violation assertions" >> + >> +#string >> STR_gEfiMdePkgTokenSpaceGuid_PcdAssertOnSafeStringConstraints_HELP >> #language en-US "Indicates if safe string constraint violation should >> assert.<BR><BR>\n" >> + "TRUE - Safe string constraint >> violation causes assertion.<BR>\n" >> + "FALSE - Safe string constraint >> violation does not cause assertion.<BR>" >> + >> #string STR_gEfiMdePkgTokenSpaceGuid_PcdPciExpressBaseAddress_PROMPT >> #language en-US "PCI Express Base Address" >> >> #string STR_gEfiMdePkgTokenSpaceGuid_PcdPciExpressBaseAddress_HELP >> #language en-US "This value is used to set the base address of PCI express >> hierarchy." >> -- >> 2.21.0 (Apple Git-122) >> >> >> -=-=-=-=-=-= >> Groups.io Links: You receive all messages sent to this group. >> >> View/Reply Online (#49330): https://edk2.groups.io/g/devel/message/49330 >> Mute This Topic: https://groups.io/mt/36392351/1772286 >> Group Owner: devel+owner@edk2.groups.io >> Unsubscribe: https://edk2.groups.io/g/devel/unsub [jiewen.yao@intel.com] >> -=-=-=-=-=-= > [-- Attachment #2: OpenPGP digital signature --] [-- Type: application/pgp-signature, Size: 489 bytes --] ^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2019-10-22 8:03 UTC | newest] Thread overview: 4+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2019-10-22 7:20 [PATCH v3 0/1] MdePkg: Add PCD to disable safe string constraint assertions Vitaly Cheptsov 2019-10-22 7:20 ` [PATCH v3 1/1] " Vitaly Cheptsov 2019-10-22 7:52 ` [edk2-devel] " Yao, Jiewen 2019-10-22 8:02 ` Vitaly Cheptsov
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