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1128 exif read tdd fix

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Signed-off-by: duanhan <duanhan1@huawei.com>
This commit is contained in:
duanhan
2024-11-28 17:03:52 +08:00
parent ef734663cb
commit c93d56d7a0
1 changed files with 7 additions and 4 deletions
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libexif/huawei/mnote-huawei-entry.c
+7 -4
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@@ -37,7 +37,6 @@ mnote_huawei_entry_get_value(MnoteHuaweiEntry *e, char *v, unsigned int maxlen)
memset(v, 0, maxlen);
unsigned int write_pos = 0;
ExifLong data = 0;
if (e->data == NULL) {
return NULL;
}
@@ -65,17 +64,21 @@ mnote_huawei_entry_get_value(MnoteHuaweiEntry *e, char *v, unsigned int maxlen)
for (unsigned long i = 0; i < e->components && write_pos < maxlen; i++) {
if (e->format == EXIF_FORMAT_UNDEFINED) {
ExifLong data = 0;
data = (e->data + i)[0];
write_pos += (unsigned int)snprintf(v + write_pos, maxlen - write_pos, "%u ", data);
} else if (e->format == EXIF_FORMAT_SLONG) {
data = (ExifLong)exif_get_slong(e->data + i * 4, e->order);
ExifSLong data = 0;
data = exif_get_slong(e->data + i * 4, e->order);
write_pos += (unsigned int)snprintf(v + write_pos, maxlen - write_pos, "%d ", data);
} else if (e->format == EXIF_FORMAT_LONG) {
ExifSLong data = 0;
data = exif_get_long(e->data + i * 4, e->order);
write_pos += (unsigned int)snprintf(v + write_pos, maxlen - write_pos, "%u ", data);
} else {
snprintf(v, maxlen, _("unsupported data types: %d"), e->format);
return NULL;
}
write_pos += (unsigned int)snprintf(v + write_pos, maxlen - write_pos, "%u ", data);
}
*(v + write_pos - 1) = 0;