diff options
Diffstat (limited to 'sysutils/acpica-utils/patches/patch-source_compiler_aslwalks.c')
| -rw-r--r-- | sysutils/acpica-utils/patches/patch-source_compiler_aslwalks.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/sysutils/acpica-utils/patches/patch-source_compiler_aslwalks.c b/sysutils/acpica-utils/patches/patch-source_compiler_aslwalks.c new file mode 100644 index 00000000000..736bbc980b5 --- /dev/null +++ b/sysutils/acpica-utils/patches/patch-source_compiler_aslwalks.c @@ -0,0 +1,15 @@ +$NetBSD: patch-source_compiler_aslwalks.c,v 1.1 2018/10/27 21:44:53 abs Exp $ + +Avoid potential sprintf buffer overflow reported by gcc 8.2.0 + +--- source/compiler/aslwalks.c.orig 2016-09-30 16:43:57.000000000 +0000 ++++ source/compiler/aslwalks.c +@@ -511,7 +511,7 @@ AnOperandTypecheckWalkEnd ( + AnFormatBtype (StringBuffer, ThisNodeBtype); + AnFormatBtype (StringBuffer2, RequiredBtypes); + +- sprintf (MsgBuffer, "[%s] found, %s operator requires [%s]", ++ snprintf (MsgBuffer, sizeof(MsgBuffer), "[%s] found, %s operator requires [%s]", + StringBuffer, OpInfo->Name, StringBuffer2); + + AslError (ASL_ERROR, ASL_MSG_INVALID_TYPE, |