summaryrefslogtreecommitdiff
path: root/src/base/loader/hex_file.cc
diff options
context:
space:
mode:
authorNathan Binkert <nate@binkert.org>2008-09-19 09:11:42 -0700
committerNathan Binkert <nate@binkert.org>2008-09-19 09:11:42 -0700
commitea83cedcf625c35ddc6fe6b9390cdd1cca6b2039 (patch)
tree083da1af8d314dcb20a8d2f76c088247e5416bbf /src/base/loader/hex_file.cc
parentf066db7fcd49d2234178e5d80db9278c798d9ba8 (diff)
downloadgem5-ea83cedcf625c35ddc6fe6b9390cdd1cca6b2039.tar.xz
Check the return value of I/O operations for failure
Diffstat (limited to 'src/base/loader/hex_file.cc')
-rwxr-xr-xsrc/base/loader/hex_file.cc4
1 files changed, 3 insertions, 1 deletions
diff --git a/src/base/loader/hex_file.cc b/src/base/loader/hex_file.cc
index 17347531e..61d6c8009 100755
--- a/src/base/loader/hex_file.cc
+++ b/src/base/loader/hex_file.cc
@@ -65,7 +65,9 @@ HexFile::loadSections(Port *memPort)
Addr MemAddr;
uint32_t Data;
while (!feof(fp)) {
- fgets(Line, 64, fp);
+ char *ret = fgets(Line, sizeof(Line), fp);
+ if (!ret)
+ panic("malformed file");
parseLine(Line, &MemAddr, &Data);
if (MemAddr != 0) {
// Now, write to memory