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* Fix "dereferencing type-punned pointer will break strict-aliasing rules" compiler warning.

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This commit is contained in:
Justin Maggard 2011-02-15 00:02:13 +00:00
parent 14a0d1ac98
commit adeae41293
1 changed files with 13 additions and 3 deletions
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16
tagutils/tagutils-asf.c
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@ -244,6 +244,9 @@ _asf_load_string(FILE *fp, int type, int size, char *buf, int len)
unsigned char data[2048];
__u16 wc;
int i, j;
__s32 *wd32;
__s64 *wd64;
__s16 *wd16;
i = 0;
if(size && (size <= sizeof(data)) && (size == fread(data, 1, size, fp)))
@ -269,7 +272,10 @@ _asf_load_string(FILE *fp, int type, int size, char *buf, int len)
case ASF_VT_BOOL:
case ASF_VT_DWORD:
if(size >= 4)
i = snprintf(buf, len, "%d", le32_to_cpu(*(__s32*)&data[0]));
{
wd32 = (__s32 *) &data[0];
i = snprintf(buf, len, "%d", le32_to_cpu(*wd32));
}
break;
case ASF_VT_QWORD:
if(size >= 8)
@ -277,13 +283,17 @@ _asf_load_string(FILE *fp, int type, int size, char *buf, int len)
#if __WORDSIZE == 64
i = snprintf(buf, len, "%ld", le64_to_cpu(*(__s64*)&data[0]));
#else
i = snprintf(buf, len, "%lld", le64_to_cpu(*(__s64*)&data[0]));
wd64 = (__s64 *) &data[0];
i = snprintf(buf, len, "%lld", le64_to_cpu(*wd64));
#endif
}
break;
case ASF_VT_WORD:
if(size >= 2)
i = snprintf(buf, len, "%d", le16_to_cpu(*(__s16*)&data[0]));
{
wd16 = (__s16 *) &data[0];
i = snprintf(buf, len, "%d", le16_to_cpu(*wd16));
}
break;
}