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gopher: don't send NUL byte

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Closes #466
This commit is contained in:
Orange Tsai 2015-10-01 23:17:58 +08:00 committed by Daniel Stenberg
parent c6ff538ebd
commit 5bf36ea30d
1 changed files with 5 additions and 3 deletions
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8
lib/gopher.c
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@ -83,16 +83,18 @@ static CURLcode gopher_do(struct connectdata *conn, bool *done)
char *sel;
char *sel_org = NULL;
ssize_t amount, k;
int len;
*done = TRUE; /* unconditionally */
/* Create selector. Degenerate cases: / and /1 => convert to "" */
if(strlen(path) <= 2)
if(strlen(path) <= 2) {
sel = (char *)"";
len = (int)strlen(sel);
}
else {
char *newp;
size_t j, i;
int len;
/* Otherwise, drop / and the first character (i.e., item type) ... */
newp = path;
@ -113,7 +115,7 @@ static CURLcode gopher_do(struct connectdata *conn, bool *done)
/* We use Curl_write instead of Curl_sendf to make sure the entire buffer is
sent, which could be sizeable with long selectors. */
k = curlx_uztosz(strlen(sel));
k = curlx_uztosz(len);
for(;;) {
result = Curl_write(conn, sockfd, sel, k, &amount);