diff options
Diffstat (limited to 'lib/misc.c')
| -rw-r--r-- | lib/misc.c | 9 |
1 files changed, 7 insertions, 2 deletions
@@ -681,7 +681,7 @@ int md5_verify_password( char *password, char *hash ) /* Split commands (root-style, *not* IRC-style). Handles "quoting of" white\ space in 'various ways'. Returns a NULL-terminated static char** so watch out with nested use! Definitely not thread-safe. */ -char **split_command_parts( char *command ) +char **split_command_parts( char *command, int limit ) { static char *cmd[IRC_MAX_ARGS+1]; char *s, q = 0; @@ -691,11 +691,12 @@ char **split_command_parts( char *command ) cmd[0] = command; k = 1; for( s = command; *s && k < IRC_MAX_ARGS; s ++ ) + { if( *s == ' ' && !q ) { *s = 0; while( *++s == ' ' ); - if( *s == '"' || *s == '\'' ) + if( k != limit && (*s == '"' || *s == '\'') ) { q = *s; s ++; @@ -703,6 +704,9 @@ char **split_command_parts( char *command ) if( *s ) { cmd[k++] = s; + if (limit && k > limit) { + break; + } s --; } else @@ -721,6 +725,7 @@ char **split_command_parts( char *command ) { q = *s = 0; } + } /* Full zero-padding for easier argc checking. */ while( k <= IRC_MAX_ARGS ) |