diff options
| -rw-r--r-- | sys/src/cmd/mothra/rdhtml.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/sys/src/cmd/mothra/rdhtml.c b/sys/src/cmd/mothra/rdhtml.c index 940e93036..912300adb 100644 --- a/sys/src/cmd/mothra/rdhtml.c +++ b/sys/src/cmd/mothra/rdhtml.c @@ -268,8 +268,9 @@ int pl_nextc(Hglob *g){ return c; } -char *unquot(char *dst, char *src, int len){ - char *e; +char *unquot(char *src){ + char *e, *dst; + int len; e=0; while(*src && strchr(" \t\r\n", *src)) @@ -279,10 +280,9 @@ char *unquot(char *dst, char *src, int len){ src++; } if(e==0) e=strchr(src, 0); - len--; - if((e - src) < len) - len=e-src; - if(len>0) memmove(dst, src, len); + len=e-src; + dst = emalloc(len+1); + memmove(dst, src, len); dst[len]=0; return dst; } @@ -877,8 +877,9 @@ void plrdhtml(char *name, int fd, Www *dst){ str++; pl_htmloutput(&g, 0, "[refresh: ", 0); free(g.state->link); - g.state->link=unquot(buf, str, sizeof(buf)); - pl_htmloutput(&g, 0, str, 0); + g.state->link=unquot(str); + pl_htmloutput(&g, 0, g.state->link, 0); + free(g.state->link); g.state->link=0; pl_htmloutput(&g, 0, "]", 0); g.linebrk=1; |