svn commit: trunk/uClibc/libc/misc/dirent

[carmelo at uclibc.org]

Author: carmelo
Date: 2007-12-05 09:25:04 -0800 (Wed, 05 Dec 2007)
New Revision: 20625

Log:
Fix opendir problem when statically linked due to a missing
initialization of the mutex field within DIR struct.
When linked dynamically instead, __pthread_mutex_init will
initialize the mutex itself. Without this fix, any call to
readdir will stuck forever trying to acquire the mutex.

Signed-off-by: Carmelo Amoroso <carmelo.amoroso at st.com>


Modified:
   trunk/uClibc/libc/misc/dirent/opendir.c


Changeset:
Modified: trunk/uClibc/libc/misc/dirent/opendir.c
===================================================================
--- trunk/uClibc/libc/misc/dirent/opendir.c	2007-12-05 17:14:10 UTC (rev 20624)
+++ trunk/uClibc/libc/misc/dirent/opendir.c	2007-12-05 17:25:04 UTC (rev 20625)
@@ -64,6 +64,7 @@
 	if (!(ptr = malloc(sizeof(*ptr))))
 		goto nomem_close_and_ret;
 
+	memset(ptr, '\0', sizeof(DIR));
 	ptr->dd_fd = fd;
 	ptr->dd_nextloc = ptr->dd_size = ptr->dd_nextoff = 0;