wdvi

commit eb6d52754dc28ac7b2cef1221e00d11fcf6459b8
parent a3f09e1758eccf33c0409e983fca758b02ab8070
Author: Kyle Milz <krwmilz@gmail.com>
Date:   Thu, 16 Sep 2021 01:30:55 +0000

two small fixes for http

- glibc sscanf() doesn't like the character class [^\0]; use [^\n] instead
- fix bug in finding document while parsing url; strsep() misuse problem

Diffstat:
M
http.c
 | 
7
++++---

1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/http.c b/http.c
@@ -89,8 +89,9 @@ parse_url(const char dest_url[])
 	else
 		sep_url = reset;
 
-	/* If found set document path */
-	if (strsep(&sep_url, "/"))
+	strsep(&sep_url, "/");
+	if (sep_url != NULL)
+		/* / was found, set document path */
 		url->document = sep_url;
 
 	return url;
@@ -322,7 +323,7 @@ parse_headers(char *hdr, int hdr_len)
 		goto free_res;
 
 	/* First line of response is 'HTTP/1.1 200 OK' for example. */
-	if (sscanf(line, "%15s %i %31[^\0]", res->ver, &res->stat,
+	if (sscanf(line, "%15s %i %31[^\n]", res->ver, &res->stat,
 	    res->stat_text) != 3)
 		goto free_res;