Set close-on-exec when opening filesHEADmaster

Relies on platforms with O_CLOEXEC support following POSIX requirement
to not copy the close-on-exec flag to the new fd in dup2(), but to leave
it unset instead, since that's how fd's are passed to child processes
to handled compressed files.

Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/rgb.c b/src/rgb.c
index 5c350eb..de0d17f 100644
--- a/src/rgb.c
+++ b/src/rgb.c
@@ -66,7 +66,7 @@ xpmReadRgbNames(
     xpmRgbName *rgb;
 
     /* Open the rgb text file.  Abort if error. */
-    if ((rgbf = fopen(rgb_fname, "r")) == NULL)
+    if ((rgbf = fopen(rgb_fname, "r" FOPEN_CLOEXEC)) == NULL)
 	return 0;
 
     /* Loop reading each line in the file. */