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Check syscall return values.
[exim.git]
/
src
/
src
/
spool_mbox.c
diff --git
a/src/src/spool_mbox.c
b/src/src/spool_mbox.c
index bdeb2b1a66fea44eb5626cadf42b84796b00611d..12cf3d43eaf58b7c33ed96575cad8403b1979ef5 100644
(file)
--- a/
src/src/spool_mbox.c
+++ b/
src/src/spool_mbox.c
@@
-96,7
+96,11
@@
FILE *spool_mbox(unsigned long *mbox_file_size, uschar *source_file_override) {
};
/* End headers */
};
/* End headers */
- (void)fwrite("\n", 1, 1, mbox_file);
+ if (fwrite("\n", 1, 1, mbox_file) != 1) {
+ log_write(0, LOG_MAIN|LOG_PANIC, "Error/short write while writing \
+ message headers to %s", mbox_path);
+ goto OUT;
+ }
/* copy body file */
if (source_file_override == NULL) {
/* copy body file */
if (source_file_override == NULL) {