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[libmicrohttpd] 05/05: postprocessor: minor optimization: do not process
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gnunet |
Subject: |
[libmicrohttpd] 05/05: postprocessor: minor optimization: do not process zero-length data |
Date: |
Sun, 12 Sep 2021 18:32:26 +0200 |
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karlson2k pushed a commit to branch master
in repository libmicrohttpd.
commit 7a6a9d14a4aa0c745e2804a9fe4e876bbb624217
Author: Evgeny Grin (Karlson2k) <k2k@narod.ru>
AuthorDate: Sun Sep 12 19:16:32 2021 +0300
postprocessor: minor optimization: do not process zero-length data
---
src/microhttpd/postprocessor.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/src/microhttpd/postprocessor.c b/src/microhttpd/postprocessor.c
index 076de337..7c78020e 100644
--- a/src/microhttpd/postprocessor.c
+++ b/src/microhttpd/postprocessor.c
@@ -438,8 +438,11 @@ process_value (struct MHD_PostProcessor *pp,
mhd_assert (xoff < sizeof (xbuf));
/* unescape */
xbuf[xoff] = '\0'; /* 0-terminate in preparation */
- MHD_unescape_plus (xbuf);
- xoff = MHD_http_unescape (xbuf);
+ if (0 != xoff)
+ {
+ MHD_unescape_plus (xbuf);
+ xoff = MHD_http_unescape (xbuf);
+ }
/* finally: call application! */
if (pp->must_ikvi || (0 != xoff) )
{
--
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