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config: don’t ignore asprintf() return value

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Daniel Eklöf 2023-07-11 12:40:14 +02:00
parent 8e4d7f04e4
commit f923261fec
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GPG key ID: 5BBD4992C116573F
1 changed files with 4 additions and 2 deletions
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6
config.c
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@ -222,7 +222,8 @@ conf_to_particle(const struct yml_node *node, struct conf_inherit inherited)
const char *home_dir = getenv("HOME");
if (home_dir != NULL)
asprintf(&legacy, "%s/%s", home_dir, yml_legacy + 2);
if (asprintf(&legacy, "%s/%s", home_dir, yml_legacy + 2) < 0)
legacy = NULL;
if (legacy == NULL)
legacy = strdup(yml_legacy);
@ -246,7 +247,8 @@ conf_to_particle(const struct yml_node *node, struct conf_inherit inherited)
const char *home_dir = getenv("HOME");
if (home_dir != NULL)
asprintf(&template, "%s/%s", home_dir, yml_template + 2);
if (asprintf(&template, "%s/%s", home_dir, yml_template + 2) < 0)
template = NULL;
if (template == NULL)
template = strdup(yml_template);