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sudo_debug_group_list: short-circuit if groups is NULL

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This commit is contained in:
Todd C. Miller
2022-11-11 11:05:12 -07:00
parent 3cfba230c5
commit 3ecfa025b8
1 changed files with 1 additions and 1 deletions
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2
plugins/sudoers/pwutil.c
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@@ -907,7 +907,7 @@ sudo_debug_group_list(const char *user, char * const *groups, int level)
size_t i, len = 0; size_t i, len = 0;
debug_decl(sudo_debug_group_list, SUDOERS_DEBUG_NSS); debug_decl(sudo_debug_group_list, SUDOERS_DEBUG_NSS);
if (!sudo_debug_needed(level)) if (groups == NULL || !sudo_debug_needed(level))
debug_return; debug_return;
for (i = 0; groups[i] != NULL; i++) { for (i = 0; groups[i] != NULL; i++) {