diff options
author | Jeremy Sowden <jeremy@azazel.net> | 2023-08-26 17:32:25 +0100 |
---|---|---|
committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2023-08-28 17:17:52 +0200 |
commit | e8b6646b2487b84789d1f06f5c948337a91d1230 (patch) | |
tree | 051010c8431536633b186d89bf1d2a334e74af89 /src | |
parent | f9108a3527f133f39c896ea051565d32a3755036 (diff) |
read_config_yy: correct `yyerror` prototype
Change it to take a `const char *`. It doesn't modify the string and yacc
passes string literals, so cause compiler warnings.
Signed-off-by: Jeremy Sowden <jeremy@azazel.net>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'src')
-rw-r--r-- | src/read_config_yy.y | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/read_config_yy.y b/src/read_config_yy.y index f06c6af..be927c0 100644 --- a/src/read_config_yy.y +++ b/src/read_config_yy.y @@ -47,7 +47,7 @@ extern char *yytext; extern int yylineno; int yylex (void); -int yyerror (char *msg); +int yyerror (const char *msg); void yyrestart (FILE *input_file); struct ct_conf conf; @@ -1681,7 +1681,7 @@ helper_policy_expect_timeout: T_HELPER_EXPECT_TIMEOUT T_NUMBER %% int __attribute__((noreturn)) -yyerror(char *msg) +yyerror(const char *msg) { dlog(LOG_ERR, "parsing config file in line (%d), symbol '%s': %s", yylineno, yytext, msg); |