diff options
| -rw-r--r-- | filter/filter.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/filter/filter.c b/filter/filter.c index cfb30f9..f3f8c23 100644 --- a/filter/filter.c +++ b/filter/filter.c @@ -9,7 +9,7 @@ * */ -#undef LOCAL_DEBUG +#define LOCAL_DEBUG #include "nest/bird.h" #include "lib/lists.h" @@ -592,24 +592,22 @@ path_getlen(u8 *p, int len) } -#define PRINTF(a...) { int l; bsnprintf( buf, 8000, a ); s -= (l = strlen(buf)); if (s<bigbuf) return "Path was much too long"; memcpy(s, buf, l); } +#define PRINTF(a...) { int l; bsnprintf( s, bigbuf+4090-s, a ); s += strlen(s); } #define COMMA if (first) first = 0; else PRINTF( ", " ); char * path_format(u8 *p, int len) { char bigbuf[4096]; /* Keep it smaller than buf */ - char *s = bigbuf+4095; - char buf[8000]; + char *s = bigbuf; int first = 1; int i; u8 *q = p+len; - *s-- = 0; while (p<q) { switch (*p++) { case 1: /* This is a set */ len = *p++; COMMA; - PRINTF( "}" ); + PRINTF( "{" ); { int first = 1; for (i=0; i<len; i++) { @@ -618,7 +616,7 @@ path_format(u8 *p, int len) p+=2; } } - PRINTF( "{" ); + PRINTF( "}" ); break; case 2: /* This is a sequence */ @@ -635,7 +633,7 @@ path_format(u8 *p, int len) bug("This should not be in path"); } } - return strdup(s); + return strdup(bigbuf); } #undef PRINTF #undef COMMA |