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[lwip-commits] [SCM] lwIP - A Lightweight TCPIP stack branch, master, up
From: |
Dirk Ziegelmeier |
Subject: |
[lwip-commits] [SCM] lwIP - A Lightweight TCPIP stack branch, master, updated. STABLE-2_1_0_RELEASE-177-g30b2d07 |
Date: |
Tue, 20 Nov 2018 14:35:08 -0500 (EST) |
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from ee1bab341138457b31ed6f21dc710b43f58173d6 (commit)
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- Log -----------------------------------------------------------------
commit 30b2d073622148d52a68486855cff7c7440f0b85
Author: Dirk Ziegelmeier <address@hidden>
Date: Tue Nov 20 20:34:29 2018 +0100
Fix compile error with GCC 8 in makefsdata
lwip/lwip/src/apps/http/makefsdata/makefsdata.c:929:56: error:
âsnprintfâ output may be truncated before the last format character
[-Werror=format-truncation=]
snprintf(qualifiedName, sizeof(qualifiedName), "%s/%s", curSubdir,
filename);
/home/dziegel/lwip/lwip/src/apps/http/makefsdata/makefsdata.c:929:3: note:
âsnprintfâ output 2 or more bytes (assuming 257) into a destination of size
256
snprintf(qualifiedName, sizeof(qualifiedName), "%s/%s", curSubdir,
filename);
Reduce subdir string length by 3 bytes to make the warning go away. The
whole file path including directory AND filename is limited to MAX_PATH_LEN -
so it is reasonable to reserve 3 bytes less for directory - the filename won't
fit anyway in the remaining 3 bytes.
-----------------------------------------------------------------------
Summary of changes:
src/apps/http/makefsdata/makefsdata.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
hooks/post-receive
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lwIP - A Lightweight TCPIP stack
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