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Fix alignment issue on ARM

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Signed-off-by: Maxim Osipov <maxim.osipov@gmail.com>
This commit is contained in:
Maxim Osipov 2012-01-14 00:11:45 +00:00 • committed by Mariano Alvira
parent 6ee05f4a2d
commit 37faa8ce59
1 changed files with 4 additions and 2 deletions
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6
apps/rest-common/buffer.c
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@ -42,9 +42,11 @@ uint8_t*
allocate_buffer(uint16_t size) allocate_buffer(uint16_t size)
{ {
uint8_t* buffer = NULL; uint8_t* buffer = NULL;
int rem = 0;
/*To get rid of alignment problems, always allocate even size*/ /*To get rid of alignment problems, always allocate even size*/
if (size % 2) { rem = size % 4;
size++; if (rem) {
size+=(4-rem);
} }
if (buffer_index + size < buffer_size) { if (buffer_index + size < buffer_size) {
buffer = data_buffer + buffer_index; buffer = data_buffer + buffer_index;