Репозитории ALT
S: | 1.13-alt2 |
5.1: | 1.3.5-alt6 |
4.1: | 1.3.5-alt4.M40.1 |
4.0: | 1.3.5-alt4.M40.1 |
3.0: | 1.3.5-alt2 |
+updates: | 1.3.5-alt2.M30.1 |
Другие репозитории
Upstream: | 1.3.12 |
Группа :: Архивирование/Сжатие
Пакет: gzip
Главная Изменения Спек Патчи Sources Загрузить Gear Bugs and FR Repocop
Патч: gzip-1.3.5-gentoo-huft_build-return.patch
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The huft_build() function should return 2 if the input is invalid (such
as all zero length codes) and 0 if the input is valid. The zero length
code check incorrectly returns 0 however causing gzip to segv on some
invalid input cases.
Discovered & fixed by Tavis Ormandy.
http://bugs.gentoo.org/94584
--- inflate.c
+++ inflate.c
@@ -336,9 +336,9 @@ int huft_build(b, n, s, d, e, t, m)
if (c[0] == n) /* null input--all zero length codes */
{
*t = (struct huft *)NULL;
*m = 0;
- return 0;
+ return 2;
}
/* Find minimum and maximum length, bound *m by those */