Messages in this thread Patch in this message | | | Date | Tue, 12 Aug 2003 23:07:59 +0900 | From | Yoshinori Sato <> | Subject | generic strncpy - off-by-one error |
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zero fill count is off-by-one error
--- lib/string.c~ 2003-08-09 20:30:36.000000000 +0900 +++ lib/string.c 2003-08-12 22:55:47.000000000 +0900 @@ -89,7 +89,8 @@ while (count && (*dest++ = *src++) != '\0') count--; - while (count) { + count--; + while (count > 0) { *dest++ = 0; count--; } -- Yoshinori Sato <ysato@users.sourceforge.jp> - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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