diff options
Diffstat (limited to 'gnu/packages/patches/mit-krb5-qualify-short-hostnames.patch')
| -rw-r--r-- | gnu/packages/patches/mit-krb5-qualify-short-hostnames.patch | 29 |
1 files changed, 0 insertions, 29 deletions
diff --git a/gnu/packages/patches/mit-krb5-qualify-short-hostnames.patch b/gnu/packages/patches/mit-krb5-qualify-short-hostnames.patch deleted file mode 100644 index 491a358731..0000000000 --- a/gnu/packages/patches/mit-krb5-qualify-short-hostnames.patch +++ /dev/null @@ -1,29 +0,0 @@ -Fix a null pointer dereference when no DNS search path is configured. -This showed up as a segfault while running the gsasl test suite. - -Taken from upstream: -https://github.com/krb5/krb5/commit/cd82bf377e7fad2409c76bf8b241920692f34fda - -diff --git a/src/lib/krb5/os/dnsglue.c b/src/lib/krb5/os/dnsglue.c -index e35ca9d76c..0cd213fdd7 100644 ---- a/src/lib/krb5/os/dnsglue.c -+++ b/src/lib/krb5/os/dnsglue.c -@@ -91,7 +91,7 @@ static int initparse(struct krb5int_dns_state *); - #define DECLARE_HANDLE(h) struct __res_state h - #define INIT_HANDLE(h) (memset(&h, 0, sizeof(h)), res_ninit(&h) == 0) - #define SEARCH(h, n, c, t, a, l) res_nsearch(&h, n, c, t, a, l) --#define PRIMARY_DOMAIN(h) strdup(h.dnsrch[0]) -+#define PRIMARY_DOMAIN(h) ((h.dnsrch[0] == NULL) ? NULL : strdup(h.dnsrch[0])) - #if HAVE_RES_NDESTROY - #define DESTROY_HANDLE(h) res_ndestroy(&h) - #else -@@ -104,7 +104,8 @@ static int initparse(struct krb5int_dns_state *); - #define DECLARE_HANDLE(h) - #define INIT_HANDLE(h) (res_init() == 0) - #define SEARCH(h, n, c, t, a, l) res_search(n, c, t, a, l) --#define PRIMARY_DOMAIN(h) strdup(_res.defdname) -+#define PRIMARY_DOMAIN(h) \ -+ ((_res.defdname == NULL) ? NULL : strdup(_res.defdname)) - #define DESTROY_HANDLE(h) - - #endif |