diff options
Diffstat (limited to 'nuttx/graphics/nxbe/nxbe_colormap.c')
| -rw-r--r-- | nuttx/graphics/nxbe/nxbe_colormap.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/nuttx/graphics/nxbe/nxbe_colormap.c b/nuttx/graphics/nxbe/nxbe_colormap.c index e33877382..89e6baace 100644 --- a/nuttx/graphics/nxbe/nxbe_colormap.c +++ b/nuttx/graphics/nxbe/nxbe_colormap.c @@ -45,6 +45,8 @@ #include <errno.h> #include <debug.h> +#include <nuttx/kmalloc.h> + #include "nxbe.h" /**************************************************************************** @@ -100,11 +102,12 @@ int nxbe_colormap(FAR NX_DRIVERTYPE *dev) */ size = 3 * CONFIG_NX_NCOLORS * sizeof(uint8_t); - alloc = (uint8_t*)malloc(size); + alloc = (uint8_t*)kmalloc(size); if (alloc == NULL) { return -ENOMEM; } + memset(alloc, 0xff, size); /* Then get pointers to each color table */ @@ -149,7 +152,7 @@ int nxbe_colormap(FAR NX_DRIVERTYPE *dev) ret = dev->putcmap(dev, &cmap); - free(alloc); + kfree(alloc); return ret; } #endif |