diff options
| author | vinayak hegde <vinayak@gluster.com> | 2009-10-09 02:38:13 +0000 |
|---|---|---|
| committer | Anand V. Avati <avati@dev.gluster.com> | 2009-10-09 02:00:37 -0700 |
| commit | 72fc9328b1959f2f3e8b24048995cb70a090e0a3 (patch) | |
| tree | e2957263c87db53ed669e46c780c021d26aa22fe /xlators/debug/trace/src/trace.c | |
| parent | ec7c17bc6f54c2a28353d5b099e6501793eed8f8 (diff) | |
debug/trace: Check asprintf return value to avoid warning, while build
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 308 (Warning in debug/trace.c, during build)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=308
Diffstat (limited to 'xlators/debug/trace/src/trace.c')
| -rw-r--r-- | xlators/debug/trace/src/trace.c | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/xlators/debug/trace/src/trace.c b/xlators/debug/trace/src/trace.c index b80755922..16c12eb96 100644 --- a/xlators/debug/trace/src/trace.c +++ b/xlators/debug/trace/src/trace.c @@ -62,6 +62,7 @@ trace_stat_to_str (struct stat *stbuf) char atime_buf[256] = {0,}; char mtime_buf[256] = {0,}; char ctime_buf[256] = {0,}; + int asprint_ret_value = 0; strftime (atime_buf, 256, "[%b %d %H:%M:%S]", localtime (&stbuf->st_atime)); @@ -70,13 +71,16 @@ trace_stat_to_str (struct stat *stbuf) strftime (ctime_buf, 256, "[%b %d %H:%M:%S]", localtime (&stbuf->st_ctime)); - asprintf (&statstr, - "st_ino=%"PRIu64", st_mode=%o, st_nlink=%"GF_PRI_NLINK", " - "st_uid=%d, st_gid=%d, st_size=%"PRId64", st_blocks=%"PRId64 - ", st_atime=%s, st_mtime=%s, st_ctime=%s", - stbuf->st_ino, stbuf->st_mode, stbuf->st_nlink, stbuf->st_uid, - stbuf->st_gid, stbuf->st_size, stbuf->st_blocks, atime_buf, - mtime_buf, ctime_buf); + asprint_ret_value = asprintf (&statstr, + "st_ino=%"PRIu64", st_mode=%o, st_nlink=%"GF_PRI_NLINK", " + "st_uid=%d, st_gid=%d, st_size=%"PRId64", st_blocks=%"PRId64 + ", st_atime=%s, st_mtime=%s, st_ctime=%s", + stbuf->st_ino, stbuf->st_mode, stbuf->st_nlink, stbuf->st_uid, + stbuf->st_gid, stbuf->st_size, stbuf->st_blocks, atime_buf, + mtime_buf, ctime_buf); + + if (asprint_ret_value < 0) + statstr = NULL; return statstr; } |