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Merge pull request #4 from dapaulid/master

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Fixed endianness bug in sml_number_init
This commit is contained in:
Juri Glass 2012-08-09 02:33:08 -07:00
commit 550aa82162
1 changed files with 10 additions and 1 deletions
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11
sml/src/sml_number.c
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@ -28,9 +28,18 @@ int sml_number_endian();
void sml_number_byte_swap(unsigned char *bytes, int bytes_len); void sml_number_byte_swap(unsigned char *bytes, int bytes_len);
void *sml_number_init(u64 number, unsigned char type, int size) { void *sml_number_init(u64 number, unsigned char type, int size) {
unsigned char* bytes = (unsigned char*)&number;
// Swap bytes of big-endian number so that
// memcpy copies the right part
if (sml_number_endian() == SML_BIG_ENDIAN) {
bytes += sizeof(u64) - size;
}
unsigned char *np = malloc(size); unsigned char *np = malloc(size);
memset(np, 0, size); memset(np, 0, size);
memcpy(np, &number, size); memcpy(np, bytes, size);
return np; return np;
} }