diff options
| author | sobomax <sobomax@FreeBSD.org> | 2003-08-11 00:47:03 +0800 |
|---|---|---|
| committer | sobomax <sobomax@FreeBSD.org> | 2003-08-11 00:47:03 +0800 |
| commit | 492f53373170fc27c146580d4515bbb600eb7de6 (patch) | |
| tree | 996a1891b7d443805adaf275088458702fc8b63e /devel/libexecinfo | |
| parent | 4906f91da33e4632621a59d04df5d97d25e634fe (diff) | |
| download | freebsd-ports-gnome-492f53373170fc27c146580d4515bbb600eb7de6.tar.gz freebsd-ports-gnome-492f53373170fc27c146580d4515bbb600eb7de6.tar.zst freebsd-ports-gnome-492f53373170fc27c146580d4515bbb600eb7de6.zip | |
Don't rely only on stack frame being 0 when bottom of stack reached, but
check return address as well. It is necessary for avoiding crash when
FreeBSD threads are used.
Diffstat (limited to 'devel/libexecinfo')
| -rw-r--r-- | devel/libexecinfo/Makefile | 2 | ||||
| -rw-r--r-- | devel/libexecinfo/files/patch-execinfo.c | 18 |
2 files changed, 19 insertions, 1 deletions
diff --git a/devel/libexecinfo/Makefile b/devel/libexecinfo/Makefile index 92496dace646..d51ca0d6191c 100644 --- a/devel/libexecinfo/Makefile +++ b/devel/libexecinfo/Makefile @@ -7,7 +7,7 @@ PORTNAME= libexecinfo PORTVERSION= 1.0 -PORTREVISION= 1 +PORTREVISION= 2 CATEGORIES= devel MASTER_SITES= https://demo.portaone.com/~sobomax/freestuff/ diff --git a/devel/libexecinfo/files/patch-execinfo.c b/devel/libexecinfo/files/patch-execinfo.c new file mode 100644 index 000000000000..5692e9b9dd7f --- /dev/null +++ b/devel/libexecinfo/files/patch-execinfo.c @@ -0,0 +1,18 @@ + +$FreeBSD$ + +--- execinfo.c 2003/08/10 06:14:30 1.1 ++++ execinfo.c 2003/08/10 06:15:23 +@@ -41,8 +41,11 @@ + { + int i; + +- for (i = 1; getframeaddr(i + 1) != NULL && i != size + 1; i++) ++ for (i = 1; getframeaddr(i + 1) != NULL && i != size + 1; i++) { + buffer[i - 1] = getreturnaddr(i); ++ if (buffer[i - 1] == NULL) ++ break; ++ } + + return i - 1; + } |