diff options
Diffstat (limited to 'libglusterfs/src/spec.y')
| -rw-r--r-- | libglusterfs/src/spec.y | 21 |
1 files changed, 20 insertions, 1 deletions
diff --git a/libglusterfs/src/spec.y b/libglusterfs/src/spec.y index ec9101a2c21..84ab4df855a 100644 --- a/libglusterfs/src/spec.y +++ b/libglusterfs/src/spec.y @@ -152,11 +152,18 @@ new_section (char *name) { extern int yylineno; xlator_t *trav = complete_tree; - xlator_t *node = (void *) calloc (1, sizeof (*node)); + xlator_t *node = NULL; + + node = (void *) calloc (1, sizeof (*node)); + if (!node) { + gf_log ("parser", GF_LOG_ERROR, "Out of memory"); + return -1; + } if (!name) { gf_log ("parser", GF_LOG_DEBUG, "Invalid argument name: '%s'", name); + FREE (node); return -1; } @@ -283,6 +290,10 @@ section_sub (char *sub) } xlparent = (void *) calloc (1, sizeof (*xlparent)); + if (!xlparent) { + gf_log ("parser", GF_LOG_ERROR, "Out of memory"); + return -1; + } xlparent->xlator = tree; tmp = trav->parents; @@ -295,6 +306,11 @@ section_sub (char *sub) } xlchild = (void *) calloc (1, sizeof(*xlchild)); + if (!xlchild) { + FREE (xlparent); + gf_log ("parser", GF_LOG_ERROR, "Out of memory"); + return -1; + } xlchild->xlator = trav; tmp = tree->children; @@ -476,11 +492,14 @@ parse_backtick (FILE *srcfp, FILE *dstfp) cmd = CALLOC (cmd_buf_size, 1); if (cmd == NULL) { + gf_log ("parser", GF_LOG_ERROR, "Out of memory"); return -1; } result = CALLOC (cmd_buf_size * 2, 1); if (result == NULL) { + FREE (cmd); + gf_log ("parser", GF_LOG_ERROR, "Out of memory"); return -1; } |