sergiotarxz/nuttx-apps
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

apps/graphics/pdcurses: Cast to uin16_t before shifting uint8_t value.

Browse Source
This commit is contained in:
Gregory Nutt 2017-11-28 14:44:24 -06:00
parent 9c69257325
commit eabd5eeb9b
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
graphics/pdcurs34/nuttx/pdcdisp.c
View File

@ -515,7 +515,7 @@ static inline void PDC_copy_glyph(FAR struct pdc_fbstate_s *fbstate,
for (n = lshift; n < npixels; n += 8) for (n = lshift; n < npixels; n += 8)
{ {
*dptr++ = (shifted >> 8); *dptr++ = (shifted >> 8);
shifted = (shifted << 8) | sptr[1] << lshift; shifted = (shifted << 8) | (uint16_t)sptr[1] << lshift;
sptr++; sptr++;
} }
#else #else