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| author | Paul Pluzhnikov <ppluzhnikov@google.com> | 2018-03-07 18:16:34 -0800 |
|---|---|---|
| committer | Paul Pluzhnikov <ppluzhnikov@google.com> | 2018-03-07 18:18:25 -0800 |
| commit | 6d4f21f6eee9933a2883f2a214953432c13ee1c2 (patch) | |
| tree | b1238dfd71d2af6a97ac84d82e05b3459e0ad603 /binutils | |
| parent | bdd2279f13c6415e19a9ba0fd91dfff00a9cc80a (diff) | |
| download | gdb-6d4f21f6eee9933a2883f2a214953432c13ee1c2.zip gdb-6d4f21f6eee9933a2883f2a214953432c13ee1c2.tar.gz gdb-6d4f21f6eee9933a2883f2a214953432c13ee1c2.tar.bz2 | |
Fix PR binutils/22923.
A static buffer in get_ver_flags may overflow when e.g. German translation
is longer than English original. Avoid that by expanding the buffer.
Diffstat (limited to 'binutils')
| -rw-r--r-- | binutils/ChangeLog | 6 | ||||
| -rw-r--r-- | binutils/readelf.c | 2 |
2 files changed, 7 insertions, 1 deletions
diff --git a/binutils/ChangeLog b/binutils/ChangeLog index 3f3a9dd..52fe2d3 100644 --- a/binutils/ChangeLog +++ b/binutils/ChangeLog @@ -1,3 +1,9 @@ +2018-03-07 Paul Pluzhnikov <ppluzhnikov@google.com> + + PR binutils/22923 + * binutils/readelf.c (get_ver_flags): Expand buffer to avoid + overflow. + 2018-03-07 Alan Modra <amodra@gmail.com> * configure.ac: Add objdump_private_desc_xcoff for rs6000. diff --git a/binutils/readelf.c b/binutils/readelf.c index e3af50a..b85db9f 100644 --- a/binutils/readelf.c +++ b/binutils/readelf.c @@ -10212,7 +10212,7 @@ process_dynamic_section (Filedata * filedata) static char * get_ver_flags (unsigned int flags) { - static char buff[32]; + static char buff[128]; buff[0] = 0; |