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dbghelp: Prevent winedbg page faults when loading some PDBs generated by the Intel C Compiler.

This commit is contained in:
Peter Urbanec 2011-04-29 22:41:17 +10:00 committed by Alexandre Julliard
parent ffae96eca0
commit de4040699a
1 changed files with 2 additions and 0 deletions
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2
dlls/dbghelp/msc.c
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@ -1453,6 +1453,8 @@ static void codeview_snarf_linetab2(const struct msc_debug_info* msc_dbg, const
switch (lt2->header)
{
case LT2_LINES_BLOCK:
/* Skip blocks that are too small - Intel C Compiler generates these. */
if (lt2->size_of_block < sizeof (struct codeview_lt2blk_lines)) break;
lines_blk = (const struct codeview_lt2blk_lines*)lt2;
/* FIXME: should check that file_offset is within the LT2_FILES_BLOCK we've seen */
addr = codeview_get_address(msc_dbg, lines_blk->seg, lines_blk->start);