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Avoid a potential out of bound read access in debug code

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This commit is contained in:
Christophe Grenier 2011-10-31 17:51:32 +01:00
parent 3167cafd50
commit c7e5f50504
1 changed files with 2 additions and 2 deletions
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4
src/file_doc.c
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@ -212,7 +212,7 @@ static const char *ole_get_file_extension(const unsigned char *buffer, const uns
{
#ifdef DEBUG_OLE
unsigned int j;
for(j=0;j<64 && dir_entry->name[j]!='\0' && j<dir_entry->namsiz;j+=2)
for(j=0;j<64 && j<dir_entry->namsiz && dir_entry->name[j]!='\0';j+=2)
{
log_info("%c",dir_entry->name[j]);
}
@ -830,7 +830,7 @@ static void file_rename_doc(const char *old_filename)
};
#ifdef DEBUG_OLE
unsigned int j;
for(j=0;j<64 && dir_entry->name[j]!='\0' && j<dir_entry->namsiz;j+=2)
for(j=0;j<64 && j<dir_entry->namsiz && dir_entry->name[j]!='\0';j+=2)
{
log_info("%c",dir_entry->name[j]);
}