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| author | H.J. Lu <hjl.tools@gmail.com> | 2014-08-28 08:22:42 -0700 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2014-08-28 08:24:19 -0700 |
| commit | 376c8d5bbb7e31987e363ee4c481ae8ff5015a77 (patch) | |
| tree | 2b1e3062c62fbb03cf163bfa326b342eb0c629bd /bfd | |
| parent | 7096e886259fad196b955ecaff9a61891281d117 (diff) | |
| download | gdb-376c8d5bbb7e31987e363ee4c481ae8ff5015a77.zip gdb-376c8d5bbb7e31987e363ee4c481ae8ff5015a77.tar.gz gdb-376c8d5bbb7e31987e363ee4c481ae8ff5015a77.tar.bz2 | |
Check S-record with 0 size
* srec.c (srec_scan): Return error for 0 size.
Diffstat (limited to 'bfd')
| -rw-r--r-- | bfd/ChangeLog | 4 | ||||
| -rw-r--r-- | bfd/srec.c | 3 |
2 files changed, 6 insertions, 1 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog index bba079f..6484c91 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,3 +1,7 @@ +2014-08-28 H.J. Lu <hongjiu.lu@intel.com> + + * srec.c (srec_scan): Return error for 0 size. + 2014-08-27 H.J. Lu <hongjiu.lu@intel.com> PR ld/17306 @@ -486,7 +486,8 @@ srec_scan (bfd *abfd) bufsize = bytes * 2; } - if (bfd_bread (buf, (bfd_size_type) bytes * 2, abfd) != bytes * 2) + if (bytes == 0 + || bfd_bread (buf, (bfd_size_type) bytes * 2, abfd) != bytes * 2) goto error_return; /* Ignore the checksum byte. */ |