debian-packages/eventcore
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Add assertions in ChunkedVector to detect failed memory allocations.

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Sönke Ludwig 2017-03-27 16:30:20 +02:00
parent 35f423a29c
commit f4ca542b92
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1 changed files with 2 additions and 0 deletions
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source/eventcore/internal/utils.d
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@ -118,6 +118,7 @@ struct ChoppedVector(T, size_t CHUNK_SIZE = 16*64*1024/nextPOT(T.sizeof)) {
while (l <= chunkidx) l *= 2; while (l <= chunkidx) l *= 2;
() @trusted { () @trusted {
auto newptr = cast(ChunkPtr*)realloc(m_chunks.ptr, l * ChunkPtr.length); auto newptr = cast(ChunkPtr*)realloc(m_chunks.ptr, l * ChunkPtr.length);
assert(newptr !is null, "Failed to allocate chunk index!");
m_chunks = newptr[0 .. l]; m_chunks = newptr[0 .. l];
} (); } ();
} }
@ -125,6 +126,7 @@ struct ChoppedVector(T, size_t CHUNK_SIZE = 16*64*1024/nextPOT(T.sizeof)) {
while (m_chunkCount <= chunkidx) { while (m_chunkCount <= chunkidx) {
() @trusted { () @trusted {
auto ptr = cast(ChunkPtr)calloc(chunkSize, T.sizeof); auto ptr = cast(ChunkPtr)calloc(chunkSize, T.sizeof);
assert(ptr !is null, "Failed to allocate chunk!");
GC.addRange(ptr, chunkSize * T.sizeof); GC.addRange(ptr, chunkSize * T.sizeof);
m_chunks[m_chunkCount++] = ptr; m_chunks[m_chunkCount++] = ptr;
} (); } ();