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| author | Jordan Rupprecht via binutils <binutils@sourceware.org> | 2019-08-07 13:48:14 -0700 |
|---|---|---|
| committer | Alan Modra <amodra@gmail.com> | 2019-08-08 11:13:29 +0930 |
| commit | 178d871928b99112a39e0ca1284d6bbdde50ab6e (patch) | |
| tree | 5dfb47648da9edf9d906d02a41045b0aed8e3598 /binutils | |
| parent | b1791af06ec358d21dbe6a99129f11cc02438962 (diff) | |
| download | gdb-178d871928b99112a39e0ca1284d6bbdde50ab6e.zip gdb-178d871928b99112a39e0ca1284d6bbdde50ab6e.tar.gz gdb-178d871928b99112a39e0ca1284d6bbdde50ab6e.tar.bz2 | |
readelf: mask unknown description data bytes.
When printing unknown note types, readelf prints the raw description
section byte-by-byte. However, it does not mask appropriately, e.g. it
prints the byte 'ba' as 'ffffffba'.
* readelf.c (process_note): Mask unknown description data bytes.
Diffstat (limited to 'binutils')
| -rw-r--r-- | binutils/ChangeLog | 4 | ||||
| -rw-r--r-- | binutils/readelf.c | 2 |
2 files changed, 5 insertions, 1 deletions
diff --git a/binutils/ChangeLog b/binutils/ChangeLog index b60ae64..0498a0c 100644 --- a/binutils/ChangeLog +++ b/binutils/ChangeLog @@ -1,3 +1,7 @@ +2019-08-08 Jordan Rupprecht <rupprecht@google.com> + + * readelf.c (process_note): Mask unknown description data bytes. + 2019-08-08 Alan Modra <amodra@gmail.com> * readelf.c (get_data): Improve overflow checks. diff --git a/binutils/readelf.c b/binutils/readelf.c index 3e3e27d..3c8a9d4 100644 --- a/binutils/readelf.c +++ b/binutils/readelf.c @@ -19115,7 +19115,7 @@ process_note (Elf_Internal_Note * pnote, printf (_(" description data: ")); for (i = 0; i < pnote->descsz; i++) - printf ("%02x ", pnote->descdata[i]); + printf ("%02x ", pnote->descdata[i] & 0xff); if (!do_wide) printf ("\n"); } |