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runtime_loader: fix CID 1211997, proper corner case handling

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This commit is contained in:
Pawel Dziepak
2014-05-08 23:07:50 +02:00
parent 2c001246a0
commit fad7246fcd
1 changed files with 3 additions and 1 deletions
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src/system/runtime_loader/elf_symbol_lookup.h
+3 -1
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@@ -60,6 +60,7 @@ struct SymbolLookupCache {
: :
fTableSize(image->symhash[1]), fTableSize(image->symhash[1]),
fValues(NULL), fValues(NULL),
fDSOs(NULL),
fValuesResolved(NULL) fValuesResolved(NULL)
{ {
if (fTableSize > 0) { if (fTableSize > 0) {
@@ -70,9 +71,10 @@ struct SymbolLookupCache {
fValuesResolved = (uint32*)malloc(4 * elementCount); fValuesResolved = (uint32*)malloc(4 * elementCount);
memset(fValuesResolved, 0, 4 * elementCount); memset(fValuesResolved, 0, 4 * elementCount);
if (fValues == NULL || fValuesResolved == NULL) { if (fValues == NULL || fDSOs == NULL || fValuesResolved == NULL) {
free(fValuesResolved); free(fValuesResolved);
free(fValues); free(fValues);
free(fDSOs);
fTableSize = 0; fTableSize = 0;
} }
} }