remove extra slash from request path if it is in a chroot - geomyidae - a small… | |
git clone git://git.codemadness.org/geomyidae | |
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--- | |
commit 980a398da8acca65a13936ff0792c39f3dcb0ede | |
parent 7d7fc25a935fe9a9093abe93f678fa7a9bfd6549 | |
Author: Hiltjo Posthuma <[email protected]> | |
Date: Sat, 18 Feb 2023 12:29:29 +0100 | |
remove extra slash from request path if it is in a chroot | |
Remove extra slash from request path if it is in a chroot. | |
This is because a chroot sets base to "/", otherwise "/" at the end were | |
already stripped. | |
This also fixes the $PATH_TRANSLATED environment variable in CGI scripts. | |
Signed-off-by: Christoph Lohmann <[email protected]> | |
Diffstat: | |
M main.c | 5 ++++- | |
1 file changed, 4 insertions(+), 1 deletion(-) | |
--- | |
diff --git a/main.c b/main.c | |
@@ -248,7 +248,10 @@ handlerequest(int sock, char *req, int rlen, char *base, c… | |
return; | |
} | |
- if (snprintf(path, sizeof(path), "%s%s", base, recvb) > sizeof(path)) { | |
+ /* append base to request path (always starting with /), if base is a … | |
+ if (snprintf(path, sizeof(path), "%s%s", | |
+ base[0] == '/' && base[1] == '\0' ? "" : base, | |
+ recvb) > sizeof(path)) { | |
if (loglvl & ERRORS) { | |
logentry(clienth, clientp, recvc, | |
"path truncation occurred"); |