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cov: check for strftime result

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This commit is contained in:
Zdenek Kabelac 2024-03-25 13:20:54 +01:00
parent 3b47ce0a37
commit 46e013988f
1 changed files with 3 additions and 1 deletions
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4
lib/device/dev-cache.c
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@ -1846,7 +1846,9 @@ static void devices_file_rename_unused(struct cmd_context *cmd)
t = time(NULL); t = time(NULL);
if (!(tm = localtime(&t))) if (!(tm = localtime(&t)))
return; return;
strftime(datetime_str, sizeof(datetime_str), "%Y%m%d.%H%M%S", tm);
if (!strftime(datetime_str, sizeof(datetime_str), "%Y%m%d.%H%M%S", tm))
return;
if (dm_snprintf(path2, sizeof(path2), "%s/devices/%s-unused.%s", cmd->system_dir, filename, datetime_str) < 0) if (dm_snprintf(path2, sizeof(path2), "%s/devices/%s-unused.%s", cmd->system_dir, filename, datetime_str) < 0)
return; return;