Fixed the handling of the extremely unlikely situation of fstat failing
Reviewed-by: Ander Conselvan de Oliveira <ander.conselvan-de-olive...@nokia.com>
Signed-off-by: Erkki Seppälä <erkki.sepp...@vincit.fi>
---
src/Xrm.c | 6 ++++++
1 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/src/Xrm.c b/src/Xrm.c
index 3e68c37..b243d60 100644
--- a/src/Xrm.c
+++ b/src/Xrm.c
@@ -1595,6 +1595,12 @@ ReadInFile(_Xconst char *filename)
* to the size returned by fstat.
*/
GetSizeOfFile(fd, size);
+
+ /* There might have been a problem trying to stat a file */
+ if (size == -1) {
+ close (fd);
+ return (char *)NULL;
+ }
if (!(filebuf = Xmalloc(size + 1))) { /* leave room for '\0' */
close(fd);
--
1.7.0.4
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