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authorZbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>2013-06-10 08:50:59 -0400
committerZbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>2013-06-10 08:50:59 -0400
commit696fee7d95194948f7f6a17eab93213b925a846d (patch)
tree721d2fddc656d48daab01ec2aa6edebedda81dbd /src
parenta72b63536f1da3a97677bf38590f22a962e5fe98 (diff)
dev-setup: do not create a dangling /proc/kcore symlink
https://bugs.freedesktop.org/show_bug.cgi?id=65382 https://bugs.gentoo.org/472060?id=472060
Diffstat (limited to 'src')
-rw-r--r--src/shared/dev-setup.c8
1 files changed, 7 insertions, 1 deletions
diff --git a/src/shared/dev-setup.c b/src/shared/dev-setup.c
index b0ac02d461..50a187fda9 100644
--- a/src/shared/dev-setup.c
+++ b/src/shared/dev-setup.c
@@ -54,13 +54,19 @@ void dev_setup(const char *prefix) {
const char *j, *k;
static const char symlinks[] =
- "/proc/kcore\0" "/dev/core\0"
+ "-/proc/kcore\0" "/dev/core\0"
"/proc/self/fd\0" "/dev/fd\0"
"/proc/self/fd/0\0" "/dev/stdin\0"
"/proc/self/fd/1\0" "/dev/stdout\0"
"/proc/self/fd/2\0" "/dev/stderr\0";
NULSTR_FOREACH_PAIR(j, k, symlinks) {
+ if (j[0] == '-') {
+ j++;
+
+ if (access(j, F_OK))
+ continue;
+ }
if (prefix) {
char *linkname;