[gentoo-commits] proj/autodep:master commit in: src/hook_lib/

["Александр Берсенев" <bay@hackerdom.ru>]

commit:     f02db3217ea416cabafe2d65e4d03ed372c3bf0c
Author:     Alexander Bersenev <bay <AT> hackerdom <DOT> ru>
AuthorDate: Tue Jan 31 12:30:20 2012 +0000
Commit:     Александр Берсенев <bay <AT> hackerdom <DOT> ru>
CommitDate: Tue Jan 31 12:30:20 2012 +0000
URL:        http://git.overlays.gentoo.org/gitweb/?p=proj/autodep.git;a=commit;h=f02db321

fixed crashes in ruby's rb_thread_blocking_region(). Shrink buffer for proc entrys

---
 src/hook_lib/file_hook.c |    5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/hook_lib/file_hook.c b/src/hook_lib/file_hook.c
index 728ab4e..cd3850a 100644
--- a/src/hook_lib/file_hook.c
+++ b/src/hook_lib/file_hook.c
@@ -22,6 +22,7 @@
 #include <sys/un.h>
 
 #define MAXPATHLEN PATH_MAX
+#define MAXPROCPATHLEN 512
 #define MAXSOCKETPATHLEN 108
 #define MAXFILEBUFFLEN 2048
 
@@ -292,9 +293,9 @@ static char * __get_stage(){
  * Get full path by fd
 */
 ssize_t __get_path_by_fd(int fd, char *output, int output_len) {
-  char path_to_fd_link[MAXPATHLEN];
+  char path_to_fd_link[MAXPROCPATHLEN];
   
-  snprintf(path_to_fd_link,MAXPATHLEN,"/proc/self/fd/%d",fd);
+  snprintf(path_to_fd_link,MAXPROCPATHLEN,"/proc/self/fd/%d",fd);
   ssize_t bytes_num=readlink(path_to_fd_link,output,output_len-1);
   output[bytes_num]=0; // because readlink don't do this
   if(output[0]!='/') return -1; // some odd string like pipe: