* [PATCH EDK2 v1 0/1] BaseTools/VfrCompile: add NULL point check
@ 2020-11-13 3:30 wenyi,xie
2020-11-13 3:30 ` [PATCH EDK2 v1 1/1] " wenyi,xie
0 siblings, 1 reply; 3+ messages in thread
From: wenyi,xie @ 2020-11-13 3:30 UTC (permalink / raw)
To: devel; +Cc: songdongkuang, xiewenyi2
Main Changes :
add NULL point check and log after allocting.
Wenyi Xie (1):
BaseTools/VfrCompile: add NULL point check
BaseTools/Source/C/VfrCompile/Pccts/antlr/main.c | 2 ++
1 file changed, 2 insertions(+)
--
2.20.1.windows.1
^ permalink raw reply [flat|nested] 3+ messages in thread
* [PATCH EDK2 v1 1/1] BaseTools/VfrCompile: add NULL point check
2020-11-13 3:30 [PATCH EDK2 v1 0/1] BaseTools/VfrCompile: add NULL point check wenyi,xie
@ 2020-11-13 3:30 ` wenyi,xie
0 siblings, 0 replies; 3+ messages in thread
From: wenyi,xie @ 2020-11-13 3:30 UTC (permalink / raw)
To: devel; +Cc: songdongkuang, xiewenyi2, Bob Feng, Liming Gao, Yuwei Chen
add NULL point check after allocating.
Cc: Bob Feng <bob.c.feng@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Yuwei Chen <yuwei.chen@intel.com>
Signed-off-by: Wenyi Xie <xiewenyi2@huawei.com>
---
BaseTools/Source/C/VfrCompile/Pccts/antlr/main.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/BaseTools/Source/C/VfrCompile/Pccts/antlr/main.c b/BaseTools/Source/C/VfrCompile/Pccts/antlr/main.c
index 051ee4ec5d28..122878fc49e9 100644
--- a/BaseTools/Source/C/VfrCompile/Pccts/antlr/main.c
+++ b/BaseTools/Source/C/VfrCompile/Pccts/antlr/main.c
@@ -1704,6 +1704,7 @@ char *s;
require(ua!=NULL, "cannot allocate UserAction");
ua->action = (char *) calloc(strlen(LATEXT(1))+1, sizeof(char));
+ require(ua->action!=NULL, "cannot allocate action");
strcpy(ua->action, s);
return ua;
}
@@ -1742,6 +1743,7 @@ int altnum;
char *p;
sprintf(buf, "_blk%d_alt%d", blockid, altnum);
p = (char *)malloc(strlen(buf)+1);
+ require(p!=NULL, "cannot allocate buf");
strcpy(p, buf);
return p;
}
--
2.20.1.windows.1
^ permalink raw reply related [flat|nested] 3+ messages in thread
* [PATCH EDK2 v1 1/1] BaseTools/VfrCompile: add NULL point check
2020-11-13 9:45 [PATCH EDK2 v1 0/1] " wenyi,xie
@ 2020-11-13 9:45 ` wenyi,xie
0 siblings, 0 replies; 3+ messages in thread
From: wenyi,xie @ 2020-11-13 9:45 UTC (permalink / raw)
To: devel; +Cc: bob.c.feng, gaoliming, yuwei.chen, songdongkuang, xiewenyi2
add NULL point check after allocating.
Cc: Bob Feng <bob.c.feng@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Yuwei Chen <yuwei.chen@intel.com>
Signed-off-by: Wenyi Xie <xiewenyi2@huawei.com>
---
BaseTools/Source/C/VfrCompile/Pccts/antlr/main.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/BaseTools/Source/C/VfrCompile/Pccts/antlr/main.c b/BaseTools/Source/C/VfrCompile/Pccts/antlr/main.c
index 051ee4ec5d28..8c861d1542c6 100644
--- a/BaseTools/Source/C/VfrCompile/Pccts/antlr/main.c
+++ b/BaseTools/Source/C/VfrCompile/Pccts/antlr/main.c
@@ -1704,6 +1704,7 @@ char *s;
require(ua!=NULL, "cannot allocate UserAction");
ua->action = (char *) calloc(strlen(LATEXT(1))+1, sizeof(char));
+ require(ua->action!=NULL, "cannot allocate action");
strcpy(ua->action, s);
return ua;
}
@@ -1742,6 +1743,7 @@ int altnum;
char *p;
sprintf(buf, "_blk%d_alt%d", blockid, altnum);
p = (char *)malloc(strlen(buf)+1);
+ require(expr,err)(expr,err)(p!=NULL, "cannot allocate buf");
strcpy(p, buf);
return p;
}
--
2.20.1.windows.1
^ permalink raw reply related [flat|nested] 3+ messages in thread
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