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| author | Heinrich Schuchardt <xypron.glpk@gmx.de> | 2019-08-15 23:54:15 +0200 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2019-08-20 12:20:33 -0400 |
| commit | cd1db463539fdb51716ca48603c4b1b922cb5aaf (patch) | |
| tree | a1a965e115ca08c5fe83fea1813e531592e352a9 /include/lcdvideo.h | |
| parent | ad49488ffb0dd6357139f74a6b88c0b51e1ac215 (diff) | |
easylogo: avoid buffer overrun
Building easylogo with `HOST_TOOLS_ALL=y make tools` results in a build
warning due to a possible buffer overrun:
tools/easylogo/easylogo.c:453:4: note: ‘sprintf’ output between 7 and
262 bytes into a destination of size 256
sprintf (str, "%s, 0x%02x", app, *dataptr++);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Truncate the output to fit into the destination buffer.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Diffstat (limited to 'include/lcdvideo.h')
0 files changed, 0 insertions, 0 deletions