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Fix memory leak, from Fadi Afani.

This commit is contained in:
nicm 2024-05-13 11:45:05 +00:00
parent ea9f416c99
commit 8643ece345
1 changed files with 4 additions and 2 deletions
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6
arguments.c
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@ -164,15 +164,17 @@ args_parse_flag_argument(struct args_value *values, u_int count, char **cause,
argument = &values[*i];
if (argument->type != ARGS_STRING) {
xasprintf(cause, "-%c argument must be a string", flag);
args_free_value(new);
free(new);
return (-1);
}
}
if (argument == NULL) {
args_free_value(new);
free(new);
if (optional_argument) {
log_debug("%s: -%c (optional)", __func__, flag);
args_set(args, flag, NULL, ARGS_ENTRY_OPTIONAL_VALUE);
args_free_value(new);
free(new);
return (0); /* either - or end */
}
xasprintf(cause, "-%c expects an argument", flag);