aaru-dps/libaaruformat
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Remove code in tracks block interpreter that was doing nothing util but corrupting the heap.

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Natalia Portillo
2022-10-03 19:21:20 +01:00
parent 12999164e3
commit 993f2cfe6c
1 changed files with 3 additions and 22 deletions
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25
src/open.c
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@@ -39,7 +39,6 @@ void* aaruf_open(const char* filepath)
uint8_t* data; uint8_t* data;
uint32_t* cdDdt; uint32_t* cdDdt;
uint64_t crc64; uint64_t crc64;
uint8_t temp8u;
int i, j; int i, j;
uint16_t e; uint16_t e;
@@ -791,28 +790,10 @@ void* aaruf_open(const char* filepath)
ctx->numberOfDataTracks = 0; ctx->numberOfDataTracks = 0;
// TODO: Handle track 0 for(j = 0; j < ctx->tracksHeader.entries; j++)
for(j = 0, temp8u = 0; j < ctx->tracksHeader.entries; j++)
{ {
if(ctx->trackEntries[j].sequence > temp8u && ctx->trackEntries[j].sequence <= 99) if(ctx->trackEntries[j].sequence <= 99 && ctx->trackEntries[j].type != Audio)
temp8u = ctx->trackEntries[j].sequence; ctx->numberOfDataTracks++;
}
if(temp8u > 0)
{
ctx->dataTracks = (TrackEntry*)malloc(sizeof(TrackEntry) * temp8u);
if(ctx->dataTracks == NULL) break;
ctx->numberOfDataTracks = temp8u;
for(j = 0, temp8u = 0; j < ctx->tracksHeader.entries; j++)
{
if(ctx->trackEntries[j].sequence > 99) continue;
memcpy(
&ctx->dataTracks[ctx->trackEntries[j].sequence], &ctx->trackEntries[j], sizeof(TrackEntry));
}
} }
break; break;