shaba/lvm2
1
0
Fork 0
mirror of git://sourceware.org/git/lvm2.git synced 2025-03-10 16:58:47 +03:00
Code Releases Activity

Check for allocation failure

Browse Source
This commit is contained in:
Zdenek Kabelac 2012-02-13 11:18:45 +00:00
parent 3e74542b5d
commit 65d01ed981
2 changed files with 10 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
WHATS_NEW_DM
View File

@ -1,5 +1,6 @@
Version 1.02.71 - Version 1.02.71 -
==================================== ====================================
Check for allocation failure in dmeventd restart().
Add few missing allocation failures tests in dmsetup. Add few missing allocation failures tests in dmsetup.
Fix potential risk of writing in front of buffer in _sysfs_get_dm_name(). Fix potential risk of writing in front of buffer in _sysfs_get_dm_name().

11
daemons/dmeventd/dmeventd.c
View File

@ -1782,9 +1782,16 @@ static void restart(void)
} }
} }
_initial_registrations = dm_malloc(sizeof(char*) * (count + 1)); if (!(_initial_registrations = dm_malloc(sizeof(char*) * (count + 1)))) {
fprintf(stderr, "Memory allocation registration failed.\n");
exit(EXIT_FAILURE);
}
for (i = 0; i < count; ++i) { for (i = 0; i < count; ++i) {
_initial_registrations[i] = dm_strdup(message); if (!(_initial_registrations[i] = dm_strdup(message))) {
fprintf(stderr, "Memory allocation for message failed.\n");
exit(EXIT_FAILURE);
}
message += strlen(message) + 1; message += strlen(message) + 1;
} }
_initial_registrations[count] = 0; _initial_registrations[count] = 0;