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Fix line continuation check in config parser

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Fixes #8038: Previously, line continuation logic did not account for the 'again' flag, which could cause incorrect removal of a backslash character in the middle of a line. This fix ensures that line continuation is correctly handled only when 'again' is false, thus improving the reliability of the configuration parser.

Reviewed-by: Neil Horman <nhorman@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/24890)
This commit is contained in:
erbsland-dev 2024-07-15 12:16:09 +02:00 • committed by Tomas Mraz
parent f692ceeedc
commit f54e4bc51b
1 changed files with 1 additions and 1 deletions
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2
crypto/conf/conf_def.c
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@ -330,7 +330,7 @@ static int def_load_bio(CONF *conf, BIO *in, long *line)
v = NULL;
/* check for line continuation */
if (bufnum >= 1) {
if (!again && bufnum >= 1) {
/*
* If we have bytes and the last char '\\' and second last char
* is not '\\'