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pack.c (hex2int): should return signed integer.

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This commit is contained in:
Yukihiro "Matz" Matsumoto
2022-08-30 18:08:05 +09:00
parent 0645c4536b
commit 15e9b09bef
1 changed files with 3 additions and 2 deletions
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mrbgems/mruby-pack/src/pack.c
+3 -2
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@@ -82,7 +82,7 @@ const static unsigned char base64_dec_tab[] =
"\xff\x1a\x1b\x1c\x1d\x1e\x1f\x20\x21\x22\x23\x24\x25\x26\x27\x28"
"\x29\x2a\x2b\x2c\x2d\x2e\x2f\x30\x31\x32\x33\xff\xff\xff\xff\xff";
static unsigned int
static int
hex2int(unsigned char ch)
{
if (ch >= '0' && ch <= '9')
@@ -741,7 +741,8 @@ unpack_str(mrb_state *mrb, const void *src, int slen, mrb_value ary, int count,
static int
pack_hex(mrb_state *mrb, mrb_value src, mrb_value dst, mrb_int didx, int count, unsigned int flags)
{
unsigned int a, ashift, b, bshift;
int a, b;
unsigned int ashift, bshift;
long slen;
char *dptr, *dptr0, *sptr;