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2003-06-10  Ulrich Drepper  <drepper@redhat.com>

	* sysdeps/posix/getaddrinfo.c (getaddrinfo): Don't leak memory
	from getifaddr calls.
This commit is contained in:
Ulrich Drepper 2003-06-10 07:45:18 +00:00
parent 54c924656e
commit 06120d793a
4 changed files with 18 additions and 11 deletions
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5
ChangeLog
View File

@ -1,3 +1,8 @@
2003-06-10 Ulrich Drepper <drepper@redhat.com>
* sysdeps/posix/getaddrinfo.c (getaddrinfo): Don't leak memory
from getifaddr calls.
2003-06-09 Jakub Jelinek <jakub@redhat.com> 2003-06-09 Jakub Jelinek <jakub@redhat.com>
* sysdeps/unix/sysv/linux/kernel-features.h * sysdeps/unix/sysv/linux/kernel-features.h

6
nptl/ChangeLog
View File

@ -1,3 +1,9 @@
2003-06-10 Ulrich Drepper <drepper@redhat.com>
* sysdeps/unix/sysv/linux/i386/i486/pthread_cond_signal.S
(__pthread_cond_signal): Remove incorrect second addition for
cond_lock!=0.
2003-06-09 Ulrich Drepper <drepper@redhat.com> 2003-06-09 Ulrich Drepper <drepper@redhat.com>
* sysdeps/unix/sysv/linux/i386/i486/pthread_cond_signal.S * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_signal.S

7
nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_signal.S
View File

@ -116,12 +116,7 @@ __pthread_cond_signal:
jmp 2b jmp 2b
/* Unlock in loop requires wakeup. */ /* Unlock in loop requires wakeup. */
5: 5: movl %edi, %eax
#if cond_lock == 0
movl %edi, %eax
#else
leal cond_lock(%edi), %eax
#endif
call __lll_mutex_unlock_wake call __lll_mutex_unlock_wake
jmp 6b jmp 6b

11
sysdeps/posix/getaddrinfo.c
View File

@ -930,7 +930,7 @@ getaddrinfo (const char *name, const char *service,
XXX We are using getifaddrs here which is more costly than XXX We are using getifaddrs here which is more costly than
it is really necessary. Once things are stable we will have it is really necessary. Once things are stable we will have
a special function which performs the task with less overhead. */ a special function which performs the task with less overhead. */
struct ifaddrs* ifa = NULL; struct ifaddrs *ifa = NULL;
if (getifaddrs (&ifa) != 0) if (getifaddrs (&ifa) != 0)
/* Cannot get the interface list, very bad. */ /* Cannot get the interface list, very bad. */
@ -939,14 +939,15 @@ getaddrinfo (const char *name, const char *service,
bool seen_ipv4 = false; bool seen_ipv4 = false;
bool seen_ipv6 = false; bool seen_ipv6 = false;
while (ifa != NULL) struct ifaddrs *runp = ifa;
while (runp != NULL)
{ {
if (ifa->ifa_addr->sa_family == PF_INET) if (runp->ifa_addr->sa_family == PF_INET)
seen_ipv4 = true; seen_ipv4 = true;
else if (ifa->ifa_addr->sa_family == PF_INET6) else if (runp->ifa_addr->sa_family == PF_INET6)
seen_ipv6 = true; seen_ipv6 = true;
ifa = ifa->ifa_next; runp = runp->ifa_next;
} }
(void) freeifaddrs (ifa); (void) freeifaddrs (ifa);