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Protect against bogus string offsets

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svn path=/trunk/; revision=13635
This commit is contained in:
Gé van Geldorp 2005-02-18 20:19:49 +00:00
parent 41475e9941
commit c53bc44bae
1 changed files with 2 additions and 1 deletions
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3
reactos/tools/rsym.c
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@ -442,7 +442,8 @@ ConvertStabs(ULONG *SymbolsCount, PROSSYM_ENTRY *SymbolsBase,
{ {
case N_SO: case N_SO:
Name = (char *) StabStringsBase + StabEntry[i].n_strx; Name = (char *) StabStringsBase + StabEntry[i].n_strx;
if ('\0' == *Name || '/' == Name[strlen(Name) - 1] if (StabStringsLength < StabEntry[i].n_strx
||'\0' == *Name || '/' == Name[strlen(Name) - 1]
|| '\\' == Name[strlen(Name) - 1] || '\\' == Name[strlen(Name) - 1]
|| StabEntry[i].n_value < ImageBase) || StabEntry[i].n_value < ImageBase)
{ {