diff options
| author | Peter Maydell <peter.maydell@linaro.org> | 2011-11-09 19:22:11 +0000 |
|---|---|---|
| committer | Anthony Liguori <aliguori@us.ibm.com> | 2011-11-11 12:49:53 -0600 |
| commit | 7dd47667b9b0b23807fc1a550644fc2427462f41 (patch) | |
| tree | 51f12d2714c9b19fe289fadda9d6732ed0611b09 /linux-user/linuxload.c | |
| parent | 096685fc2a955ea17d5363ab452e301be2b43873 (diff) | |
| download | qemu-7dd47667b9b0b23807fc1a550644fc2427462f41.tar.gz | |
linux-user/elfload.c: Don't memset(NULL..) if malloc() failed
If a malloc() in copy_elf_strings() failed we would call memset()
before the "did malloc fail?" check. Fix this by moving to the
glib alloc/free routines for this memory so we can use g_try_malloc0
rather than having a separate memset(). Spotted by Coverity (see
bug 887883).
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Diffstat (limited to 'linux-user/linuxload.c')
| -rw-r--r-- | linux-user/linuxload.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/linux-user/linuxload.c b/linux-user/linuxload.c index 62ebc7ed41..b47025f08a 100644 --- a/linux-user/linuxload.c +++ b/linux-user/linuxload.c @@ -178,7 +178,7 @@ int loader_exec(const char * filename, char ** argv, char ** envp, /* Something went wrong, return the inode and free the argument pages*/ for (i=0 ; i<MAX_ARG_PAGES ; i++) { - free(bprm->page[i]); + g_free(bprm->page[i]); } return(retval); } |