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clvmd: use correctly sized buffers for sscanf

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sscanf needs extra 1 char for '\0'
This commit is contained in:
Zdenek Kabelac 2014-08-29 12:00:05 +02:00
parent 91a453de05
commit 3c8fa2aa01
1 changed files with 1 additions and 1 deletions
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daemons/clvmd/lvm-functions.c
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@ -725,7 +725,7 @@ void do_lock_vg(unsigned char command, unsigned char lock_flags, char *resource)
static int get_initial_state(struct dm_hash_table *excl_uuid) static int get_initial_state(struct dm_hash_table *excl_uuid)
{ {
int lock_mode; int lock_mode;
char lv[64], vg[64], flags[25], vg_flags[25]; char lv[65], vg[65], flags[26], vg_flags[26]; /* with space for '\0' */
char uuid[65]; char uuid[65];
char line[255]; char line[255];
char *lvs_cmd; char *lvs_cmd;