From 0c89dd2fa0fe50b00bca638dbbacfbd361526e0a Mon Sep 17 00:00:00 2001 From: Fabrice Fontaine Date: Sun, 2 Jan 2022 21:57:52 +0100 Subject: [PATCH] src/pattern.c: fix build with gcc 4.8 Fix the following build failure: pattern.c: In function 'is_valid_dns_name': pattern.c:134:3: error: 'for' loop initial declarations are only allowed in C99 mode for (const char *c = value;; c++) ^ pattern.c:134:3: note: use option -std=c99 or -std=gnu99 to compile your code pattern.c: In function 'is_valid_dns_name_pattern': pattern.c:249:3: error: 'for' loop initial declarations are only allowed in C99 mode for (const char *c = value;; c++) ^ Signed-off-by: Fabrice Fontaine [Retrieved from: https://thekelleys.org.uk/gitweb/?p=dnsmasq.git;a=commit;h=b2690415bfa1bc105e61b75f642fb5c1aaf0fae8] --- src/pattern.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/src/pattern.c b/src/pattern.c index 03e23b9..928d259 100644 --- a/src/pattern.c +++ b/src/pattern.c @@ -129,9 +129,9 @@ int is_valid_dns_name(const char *value) size_t num_bytes = 0; size_t num_labels = 0; - const char *label = NULL; + const char *c, *label = NULL; int is_label_numeric = 1; - for (const char *c = value;; c++) + for (c = value;; c++) { if (*c && *c != '-' && *c != '.' && @@ -242,11 +242,11 @@ int is_valid_dns_name_pattern(const char *value) size_t num_bytes = 0; size_t num_labels = 0; - const char *label = NULL; + const char *c, *label = NULL; int is_label_numeric = 1; size_t num_wildcards = 0; int previous_label_has_wildcard = 1; - for (const char *c = value;; c++) + for (c = value;; c++) { if (*c && *c != '*' && /* Wildcard. */ -- 2.20.1