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| author | midipix <writeonce@midipix.org> | 2024-03-05 02:38:05 +0000 |
|---|---|---|
| committer | midipix <writeonce@midipix.org> | 2024-03-05 02:38:05 +0000 |
| commit | 950b1105158e1a48beb334f5e7cb99fc173c3d85 (patch) | |
| tree | e507aa7f7158c31503cba2450dc163ccdf3eb7dd | |
| parent | 926d54732abf235cd099e496ec4bc98edffb1fbf (diff) | |
| download | slibtool-950b1105158e1a48beb334f5e7cb99fc173c3d85.tar.bz2 slibtool-950b1105158e1a48beb334f5e7cb99fc173c3d85.tar.xz | |
slbt_obtain_nminfo(): verify successful creation of output file before fork().
| -rw-r--r-- | src/arbits/slbt_archive_syminfo.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/arbits/slbt_archive_syminfo.c b/src/arbits/slbt_archive_syminfo.c index f3857eb..1d7fffd 100644 --- a/src/arbits/slbt_archive_syminfo.c +++ b/src/arbits/slbt_archive_syminfo.c @@ -109,7 +109,8 @@ static int slbt_obtain_nminfo( strcpy(&output[pos],".nm"); /* fork */ - fdout = openat(fdcwd,output,O_CREAT|O_TRUNC|O_WRONLY,0644); + if ((fdout = openat(fdcwd,output,O_CREAT|O_TRUNC|O_WRONLY,0644)) < 0) + return SLBT_SYSTEM_ERROR(dctx,output); if ((pid = fork()) < 0) { close(fdout); |