| commit | 128d9e23436584ea0d52c281b8fecb3b10f7953a | [log] [tgz] |
|---|---|---|
| author | Holger Hans Peter Freyther <zecke@selfish.org> | Fri Jul 15 16:07:23 2011 +0200 |
| committer | Holger Hans Peter Freyther <zecke@selfish.org> | Fri Jul 15 16:07:23 2011 +0200 |
| tree | 15b6dc936c08a1e3e5156ab9b9036f74e22906da | |
| parent | 96ba20cb44e602abb292b53c9e4f92aa59998df1 [diff] |
osmo_hexdump: Fix segfault when input is too long. In snprinftf the size is a size_t (unsigned) in case we want to write more than we have available, len_remain will be < 0. This was spotted while removing hexdump from simtrace and comparing it to our implementation. int snprintf(char *str, size_t size, const char *format, ...);