* charset.c: Fix file descriptor leaks and errno issues.

Include <errno.h>.
(load_charset_map_from_file): Don't leak file descriptor on error.
Use plain record_xmalloc since the allocation is larger than
MAX_ALLOCA; that's simpler here.  Simplify test for exhaustion
of entries.
* eval.c (record_unwind_protect_nothing):
* fileio.c (fclose_unwind):
New functions.
* lread.c (load_unwind): Remove.  All uses replaced by fclose_unwind.
The replacement doesn't block input, but that no longer seems
necessary.

1 files changed, 15 insertions, 0 deletions

diff --git a/src/ChangeLog b/src/ChangeLog
index 189a353bde6..3f667a7bcc7 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,18 @@
+2013-07-18  Paul Eggert  <eggert@cs.ucla.edu>
+
+        * charset.c: Fix file descriptor leaks and errno issues.
+        Include <errno.h>.
+        (load_charset_map_from_file): Don't leak file descriptor on error.
+        Use plain record_xmalloc since the allocation is larger than
+        MAX_ALLOCA; that's simpler here.  Simplify test for exhaustion
+        of entries.
+        * eval.c (record_unwind_protect_nothing):
+        * fileio.c (fclose_unwind):
+        New functions.
+        * lread.c (load_unwind): Remove.  All uses replaced by fclose_unwind.
+        The replacement doesn't block input, but that no longer seems
+        necessary.
+
 2013-07-17  Paul Eggert  <eggert@cs.ucla.edu>
 
         * lread.c: Fix file descriptor leaks and errno issues.