diff options
| author | Mike Frysinger <vapier@gentoo.org> | 2015-10-20 16:34:01 -0400 |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2015-10-20 16:34:46 -0400 |
| commit | d3b9fc42cadf308da7fab21c338cca55aa778ae7 (patch) | |
| tree | fc9e3a27659f2fd78239a3ba120b5b5945feaf39 /app-shells/bash/files/bash-3.1-dev-fd-buffer-overflow.patch | |
| parent | fca0bdba71cc08e7e70d2c850092a259263654f2 (diff) | |
| download | gentoo-d3b9fc42cadf308da7fab21c338cca55aa778ae7.tar.gz gentoo-d3b9fc42cadf308da7fab21c338cca55aa778ae7.tar.xz | |
app-shells/bash: backport /dev/fd fix to older versions #431850
Diffstat (limited to 'app-shells/bash/files/bash-3.1-dev-fd-buffer-overflow.patch')
| -rw-r--r-- | app-shells/bash/files/bash-3.1-dev-fd-buffer-overflow.patch | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/app-shells/bash/files/bash-3.1-dev-fd-buffer-overflow.patch b/app-shells/bash/files/bash-3.1-dev-fd-buffer-overflow.patch new file mode 100644 index 00000000000..9d08856e5b0 --- /dev/null +++ b/app-shells/bash/files/bash-3.1-dev-fd-buffer-overflow.patch @@ -0,0 +1,16 @@ +https://bugs.gentoo.org/431850 + +this is a backport of the upstream bash42-033 patch for bash 3.1/3.0/2.05 + +--- a/test.c ++++ b/test.c +@@ -194,7 +194,8 @@ + trailing slash. Make sure /dev/fd/xx really uses DEV_FD_PREFIX/xx. + On most systems, with the notable exception of linux, this is + effectively a no-op. */ +- char pbuf[32]; ++ static char *pbuf = 0; ++ pbuf = xrealloc (pbuf, sizeof (DEV_FD_PREFIX) + strlen (path + 8)); + strcpy (pbuf, DEV_FD_PREFIX); + strcat (pbuf, path + 8); + return (stat (pbuf, finfo)); |