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GetLine() didn't properly act on -1 lengths returned from Curl_read()

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Daniel Stenberg 2001-02-07 09:31:03 +00:00
parent ccd57e58f6
commit abb14de7e0
1 changed files with 3 additions and 2 deletions
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5
lib/http.c
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@ -226,17 +226,18 @@ int GetLine(int sockfd, char *buf, struct connectdata *conn)
(nread<BUFSIZE) && read_rc; (nread<BUFSIZE) && read_rc;
nread++, ptr++) { nread++, ptr++) {
if((CURLE_OK != Curl_read(conn, sockfd, ptr, 1, &nread)) || if((CURLE_OK != Curl_read(conn, sockfd, ptr, 1, &nread)) ||
(nread <= 0) ||
(*ptr == '\n')) (*ptr == '\n'))
break; break;
} }
*ptr=0; /* zero terminate */ *ptr=0; /* zero terminate */
if(data->bits.verbose) { if(data->bits.verbose) {
fputs("< ", data->err); fputs("< ", data->err);
fwrite(buf, 1, nread, data->err); fwrite(buf, 1, nread, data->err);
fputs("\n", data->err); fputs("\n", data->err);
} }
return nread; return nread>0?nread:0;
} }