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authorCarmelo Amoroso <carmelo.amoroso@st.com>2007-12-05 17:25:04 +0000
committerCarmelo Amoroso <carmelo.amoroso@st.com>2007-12-05 17:25:04 +0000
commitd53b49e5f58de1d63cb57069c34f8406fc9b86f7 (patch)
treee0ecfc0523e330ee27515b7ab05bdd75bc9620ba /libc/misc/dirent/opendir.c
parent7129c310626a276f171da52fb0cbddd5c16b5a9b (diff)
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@st.com>
Diffstat (limited to 'libc/misc/dirent/opendir.c')
-rw-r--r--libc/misc/dirent/opendir.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/libc/misc/dirent/opendir.c b/libc/misc/dirent/opendir.c
index 338bef17a..cee703e68 100644
--- a/libc/misc/dirent/opendir.c
+++ b/libc/misc/dirent/opendir.c
@@ -64,6 +64,7 @@ close_and_ret:
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;