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(xuheader): Check for unexpected table before oopsing on !EFF_MEM.

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This commit is contained in:
Markus Armbruster 2006-02-08 21:41:48 +00:00
parent 8a6438b4e0
commit 72127c838f
1 changed files with 4 additions and 5 deletions
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9
src/lib/common/xundump.c
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@ -565,7 +565,6 @@ static int
xuheader(FILE *fp, int expected_table)
{
char name[64];
struct empfile *ep;
int res, ch;
int type;
@ -589,13 +588,13 @@ xuheader(FILE *fp, int expected_table)
type = ef_byname(name);
if (type < 0)
return gripe("Unknown table `%s'", name);
ep = &empfile[type];
if (CANT_HAPPEN(!(ep->flags & EFF_MEM)))
return -1; /* not implemented */
if (expected_table != EF_BAD && expected_table != type)
return gripe("Expected table `%s', not `%s'",
ef_nameof(expected_table), name);
if (CANT_HAPPEN(!(ef_flags(type) & EFF_MEM)))
return -1;
return type;
}