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27 lines
784 B
27 lines
784 B
6 years ago
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autofs-5.0.7 - add null check in parse_server_string()
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From: Ian Kent <raven@themaw.net>
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Add an error check for the case there's no ':' server name delimiter in
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parse_server_string().
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---
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modules/lookup_ldap.c | 5 +++++
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1 file changed, 5 insertions(+)
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diff --git a/modules/lookup_ldap.c b/modules/lookup_ldap.c
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index 17cbe9a..a59de92 100644
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--- a/modules/lookup_ldap.c
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+++ b/modules/lookup_ldap.c
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@@ -1212,6 +1212,11 @@ static int parse_server_string(unsigned logopt, const char *url, struct lookup_c
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/* Isolate the server. Include the port spec */
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if (*ptr != '[')
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q = strchr(ptr, ':');
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+ if (!q) {
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+ crit(logopt, MODPREFIX
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+ "LDAP server name not found in %s", ptr);
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+ return 0;
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+ }
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else {
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q = ++ptr;
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while (*q == ':' || isxdigit(*q))
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