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winedump: Fix null pointer dereference in spec mode.

This commit is contained in:
Tillmann Werner 2010-01-05 22:20:44 +01:00 committed by Alexandre Julliard
parent 5e39af2683
commit 29e58e30f1
1 changed files with 3 additions and 5 deletions
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8
tools/winedump/pe.c
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@ -1631,11 +1631,9 @@ int dll_open (const char *dll_name)
*/ */
int dll_next_symbol (parsed_symbol * sym) int dll_next_symbol (parsed_symbol * sym)
{ {
if (!dll_current_symbol->symbol) if (!dll_current_symbol || !dll_current_symbol->symbol)
return 1; return 1;
assert (dll_symbols);
assert (dll_symbols);
sym->symbol = strdup (dll_current_symbol->symbol); sym->symbol = strdup (dll_current_symbol->symbol);
sym->ordinal = dll_current_symbol->ordinal; sym->ordinal = dll_current_symbol->ordinal;
dll_current_symbol++; dll_current_symbol++;