mothra: fix "bad ctl message" bug caused by fprint write buffer limit on long urls
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049855460c
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@ -45,7 +45,7 @@ char *mtpt="/mnt/web";
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static int
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static int
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webclone(Url *url, char *buf, int nbuf)
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webclone(Url *url, char *buf, int nbuf)
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{
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{
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int n, fd;
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int n, conn, fd;
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snprint(buf, nbuf, "%s/clone", mtpt);
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snprint(buf, nbuf, "%s/clone", mtpt);
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if((fd = open(buf, ORDWR)) < 0)
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if((fd = open(buf, ORDWR)) < 0)
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@ -55,16 +55,19 @@ webclone(Url *url, char *buf, int nbuf)
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return -1;
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return -1;
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}
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}
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buf[n] = 0;
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buf[n] = 0;
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n = atoi(buf);
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conn = atoi(buf);
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snprint(buf, nbuf, "%s/%d", mtpt, n);
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if(url && url->reltext[0]){
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if(url && url->reltext[0]){
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if(url->basename[0])
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if(url->basename[0]){
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fprint(fd, "baseurl %s", url->basename);
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n = snprint(buf, nbuf, "baseurl %s", url->basename);
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if(fprint(fd, "url %s", url->reltext) < 0){
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write(fd, buf, n);
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}
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n = snprint(buf, nbuf, "url %s", url->reltext);
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if(write(fd, buf, n) < 0){
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close(fd);
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close(fd);
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return -1;
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return -1;
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}
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}
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}
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}
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snprint(buf, nbuf, "%s/%d", mtpt, conn);
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return fd;
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return fd;
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}
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}
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