| commit | 59549313d85fa9a0168ff8164cfe734255585f46 | [log] [tgz] |
|---|---|---|
| author | Rich Felker <dalias@aerifal.cx> | Fri Jul 11 00:29:44 2014 -0400 |
| committer | Rich Felker <dalias@aerifal.cx> | Fri Jul 11 00:29:44 2014 -0400 |
| tree | 32e5601edb10b897827a5f4edbb7ff6dee13cd26 | |
| parent | 349381aa8c0fc385e54e1068dd5f2b27af55cd12 [diff] |
explicitly reject empty names in dynamic linker load_library function previously passing an empty string for name resulted in failure, as expected, but only after spurious syscalls, and it produced confusing errno values (and thus dlerror strings). in addition to dlopen calls, this issue affected use of LD_PRELOAD with trailing whitespace or colon characters.