From 12c11fcd42eb8b8ef14f8b6c090d06d069a9043b Mon Sep 17 00:00:00 2001 From: "Richard M. Stallman" Date: Sat, 11 May 1996 18:05:52 +0000 Subject: [PATCH] (re_match_2_internal): Fix off-by-one error; don't use length of exactn as character, and don't use length of bitmap of charset as bitmap. --- src/regex.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/src/regex.c b/src/regex.c index e6d04a57df5..43cff323052 100644 --- a/src/regex.c +++ b/src/regex.c @@ -4505,9 +4505,9 @@ re_match_2_internal (bufp, string1, size1, string2, size2, pos, regs, stop) #endif if ((re_opcode_t) p1[3] == exactn - && ! ((int) p2[1] * BYTEWIDTH > (int) p1[4] - && (p2[1 + p1[4] / BYTEWIDTH] - & (1 << (p1[4] % BYTEWIDTH))))) + && ! ((int) p2[1] * BYTEWIDTH > (int) p1[5] + && (p2[2 + p1[5] / BYTEWIDTH] + & (1 << (p1[5] % BYTEWIDTH))))) { p[-3] = (unsigned char) pop_failure_jump; DEBUG_PRINT3 (" %c != %c => pop_failure_jump.\n", -- 2.39.5