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| author | DJ Delorie <dj@redhat.com> | 2008-07-31 19:06:35 +0000 |
|---|---|---|
| committer | DJ Delorie <dj@redhat.com> | 2008-07-31 19:06:35 +0000 |
| commit | f562800dc425ea951fcde303518467c5424e3b18 (patch) | |
| tree | 6f5a3a62085de1a9f9119c89d75bb36414951a4f /libiberty/make-temp-file.c | |
| parent | ec56be1b4dc25ec39c32ceab997747ad651c9d22 (diff) | |
| download | gdb-f562800dc425ea951fcde303518467c5424e3b18.zip gdb-f562800dc425ea951fcde303518467c5424e3b18.tar.gz gdb-f562800dc425ea951fcde303518467c5424e3b18.tar.bz2 | |
merge from gcc
Diffstat (limited to 'libiberty/make-temp-file.c')
| -rw-r--r-- | libiberty/make-temp-file.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/libiberty/make-temp-file.c b/libiberty/make-temp-file.c index 5e21414..94c76d7 100644 --- a/libiberty/make-temp-file.c +++ b/libiberty/make-temp-file.c @@ -23,6 +23,7 @@ Boston, MA 02110-1301, USA. */ #include <stdio.h> /* May get P_tmpdir. */ #include <sys/types.h> +#include <errno.h> #ifdef HAVE_UNISTD_H #include <unistd.h> #endif @@ -166,11 +167,14 @@ make_temp_file (const char *suffix) strcpy (temp_filename + base_len + TEMP_FILE_LEN, suffix); fd = mkstemps (temp_filename, suffix_len); - /* If mkstemps failed, then something bad is happening. Maybe we should - issue a message about a possible security attack in progress? */ + /* Mkstemps failed. It may be EPERM, ENOSPC etc. */ if (fd == -1) - abort (); - /* Similarly if we can not close the file. */ + { + fprintf (stderr, "Cannot create temporary file in %s: %s\n", + base, strerror (errno)); + abort (); + } + /* We abort on failed close out of sheer paranoia. */ if (close (fd)) abort (); return temp_filename; |