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| author | Takao Indoh <indou.takao@jp.fujitsu.com> | 2014-06-05 14:10:55 +0900 |
|---|---|---|
| committer | Simon Horman <horms@verge.net.au> | 2014-06-05 18:07:21 +0900 |
| commit | 272ceb535415437041f989278635ac8de729cd6b (patch) | |
| tree | 3fe092098a9d808037f0957340a0f048341f593b | |
| parent | 08484c97ecce7df2ded8079c6478a58262007acc (diff) | |
| download | kexec-tools-272ceb535415437041f989278635ac8de729cd6b.tar.gz | |
Fix mistaken check of stat(2) return value
get_crash_notes_per_cpu() should return -1 if return value of stat(2) is
zero (on success).
Signed-off-by: Takao Indoh <indou.takao@jp.fujitsu.com>
Reviewed-by: Zhang Yanfei <zhangyanfei@cn.fujitsu.com>
Acked-by: WANG Chao <chaowang@redhat.com>
Signed-off-by: Simon Horman <horms@verge.net.au>
| -rw-r--r-- | kexec/crashdump.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kexec/crashdump.c b/kexec/crashdump.c index 131e624..15c1105 100644 --- a/kexec/crashdump.c +++ b/kexec/crashdump.c @@ -84,7 +84,7 @@ int get_crash_notes_per_cpu(int cpu, uint64_t *addr, uint64_t *len) if (fopen_errno != ENOENT) die("Could not open \"%s\": %s\n", crash_notes, strerror(fopen_errno)); - if (!stat("/sys/devices", &cpu_stat)) { + if (stat("/sys/devices", &cpu_stat)) { stat_errno = errno; if (stat_errno == ENOENT) die("\"/sys/devices\" does not exist. " |