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match.c: Add check for NULL arguments passed to match_group()
This commit also initializes the pointers in match_group() to NULL in order to follow libssh coding guidelines. Signed-off-by: Eshan Kelkar <eshankelkar@galorithm.com> Reviewed-by: Jakub Jelen <jjelen@redhat.com> Reviewed-by: Sahana Prasad <sahana@redhat.com>
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committed by
Sahana Prasad
parent
145222eef6
commit
40b2279407
@@ -595,8 +595,12 @@ match_cidr_address_list(const char *address,
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*/
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*/
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int match_group(const char *group, const char *object)
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int match_group(const char *group, const char *object)
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{
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{
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const char *a;
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const char *a = NULL;
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const char *z;
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const char *z = NULL;
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if (group == NULL || object == NULL) {
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return 0;
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}
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z = group;
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z = group;
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do {
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do {
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