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urlapi: accept port number zero

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This is a regression since 7.62.0 (fb30ac5a2d).

Updated test 1560 accordingly

Reported-by: Brad Fitzpatrick
Fixes #8090
Closes #8091
This commit is contained in:
Daniel Stenberg 2021-12-03 15:56:58 +01:00
parent f67b4d37b7
commit 92d1aee8b1
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GPG key ID: 5CC908FDB71E12C2
2 changed files with 6 additions and 4 deletions
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4
lib/urlapi.c
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@ -605,9 +605,7 @@ UNITTEST CURLUcode Curl_parse_port(struct Curl_URL *u, char *hostname,
port = strtol(portptr + 1, &rest, 10); /* Port number must be decimal */
if((port <= 0) || (port > 0xffff))
/* Single unix standard says port numbers are 16 bits long, but we don't
treat port zero as OK. */
if(port > 0xffff)
return CURLUE_BAD_PORT_NUMBER;
if(rest[0])