From: Timo Sirainen <timo.sirainen@open-xchange.com>
Date: Fri, 28 Mar 2025 21:20:07 +0000 (+0200)
Subject: config: Unescape a "quoted" setting key
X-Git-Tag: 2.4.2~857
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=52f744755cbe1a60535d616069b2a1962debdbb8;p=thirdparty%2Fdovecot%2Fcore.git

config: Unescape a "quoted" setting key

This mainly fixes e.g.:

mailbox_special_use {
  "\Drafts" = yes
}
---

diff --git a/src/config/config-parser.c b/src/config/config-parser.c
index 32fed9f7d8..0484690eb2 100644
--- a/src/config/config-parser.c
+++ b/src/config/config-parser.c
@@ -1844,7 +1844,7 @@ config_parse_line(struct config_parser_context *ctx,
 		  char *line, string_t *full_line,
 		  struct config_line *config_line_r)
 {
-	const char *key;
+	char *key;
 	size_t len;
 	char *p;
 
@@ -1929,6 +1929,7 @@ config_parse_line(struct config_parser_context *ctx,
 			} else
 				line++;
 		}
+		key = str_unescape(key);
 	} else {
 		while (!i_isspace(*line) && *line != '\0' && *line != '=')
 			line++;