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config-parser: Check malloc and strdup returns

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Signed-off-by: Bryce Harrington <bryce@osg.samsung.com>
Reviewed-by: Marek Chalupa <mchqwerty@gmail.com>
This commit is contained in:
Bryce Harrington 2016-02-17 20:46:01 -08:00
parent 58b7a156c5
commit 3f2062ccb2
1 changed files with 22 additions and 0 deletions
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22
shared/config-parser.c
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@ -312,7 +312,15 @@ config_add_section(struct weston_config *config, const char *name)
struct weston_config_section *section;
section = malloc(sizeof *section);
if (section == NULL)
return NULL;
section->name = strdup(name);
if (section->name == NULL) {
free(section);
return NULL;
}
wl_list_init(&section->entry_list);
wl_list_insert(config->section_list.prev, &section->link);
@ -326,8 +334,22 @@ section_add_entry(struct weston_config_section *section,
struct weston_config_entry *entry;
entry = malloc(sizeof *entry);
if (entry == NULL)
return NULL;
entry->key = strdup(key);
if (entry->key == NULL) {
free(entry);
return NULL;
}
entry->value = strdup(value);
if (entry->value == NULL) {
free(entry->key);
free(entry);
return NULL;
}
wl_list_insert(section->entry_list.prev, &entry->link);
return entry;