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| author | John Gilmore <gnu@cygnus> | 1991-12-07 12:16:13 +0000 |
|---|---|---|
| committer | John Gilmore <gnu@cygnus> | 1991-12-07 12:16:13 +0000 |
| commit | 1d0709e2a5f0eab3479845bef72a36a0ef17c314 (patch) | |
| tree | 298dd8b471617faedc3a974de3bd4c3be5855e80 /gdb/findvar.c | |
| parent | 0e0643c7a6aa4c31988d081081ec9b7f8d9a33b2 (diff) | |
| download | gdb-1d0709e2a5f0eab3479845bef72a36a0ef17c314.zip gdb-1d0709e2a5f0eab3479845bef72a36a0ef17c314.tar.gz gdb-1d0709e2a5f0eab3479845bef72a36a0ef17c314.tar.bz2 | |
* gmalloc.c: Fix bug that causes malloc & free to
fail on systems where pointers have the high bit set (0x800efcf0
for example). The problem is that the difference between two
pointers is a signed integer, so the computation
(char *) 0x800efcf0 - (char *) 0
yields a negative value. The sign of the result of the modulus
operator is machine dependent for negative operands, thus it is
possible for it to end up negative. From Fred Fish.
Diffstat (limited to 'gdb/findvar.c')
0 files changed, 0 insertions, 0 deletions