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| author | Paul Gortmaker <paul.gortmaker@windriver.com> | 2014-06-25 21:21:12 +0000 |
|---|---|---|
| committer | Jeff Law <law@gcc.gnu.org> | 2014-06-25 15:21:12 -0600 |
| commit | 646d1beda02f0aca8f6a69ea97889f1661cf7fa9 (patch) | |
| tree | c2515d705c2e46056c43ec04802c2d6d1088b269 /gcc/gcc.c | |
| parent | b925bf594a3a5ca47975efa1c52d794c0c776373 (diff) | |
| download | gcc-646d1beda02f0aca8f6a69ea97889f1661cf7fa9.zip gcc-646d1beda02f0aca8f6a69ea97889f1661cf7fa9.tar.gz gcc-646d1beda02f0aca8f6a69ea97889f1661cf7fa9.tar.bz2 | |
gcc.c (set_multilib_dir): Malloc "." pointer as well.
2014-06-25 Paul Gortmaker <paul.gortmaker@windriver.com>
Jakub Jelinek <jakub@redhat.com>
* gcc.c (set_multilib_dir): Malloc "." pointer as well.
Co-Authored-By: Jakub Jelinek <jakub@redhat.com>
From-SVN: r211997
Diffstat (limited to 'gcc/gcc.c')
| -rw-r--r-- | gcc/gcc.c | 13 |
1 files changed, 9 insertions, 4 deletions
@@ -7790,10 +7790,15 @@ set_multilib_dir (void) q2++; if (*q2 == ':') ml_end = q2; - new_multilib_os_dir = XNEWVEC (char, ml_end - q); - memcpy (new_multilib_os_dir, q + 1, ml_end - q - 1); - new_multilib_os_dir[ml_end - q - 1] = '\0'; - multilib_os_dir = *new_multilib_os_dir ? new_multilib_os_dir : "."; + if (ml_end - q == 1) + multilib_os_dir = xstrdup ("."); + else + { + new_multilib_os_dir = XNEWVEC (char, ml_end - q); + memcpy (new_multilib_os_dir, q + 1, ml_end - q - 1); + new_multilib_os_dir[ml_end - q - 1] = '\0'; + multilib_os_dir = new_multilib_os_dir; + } if (q2 < end && *q2 == ':') { |