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2007-08-02 Michael Snyder <msnyder@access-company.com>

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* gdbtypes.c (create_set_type): Test should only be done within
	the preceeding if block.  Otherwise, variable is uninitialized.
This commit is contained in:
Michael Snyder
2007-08-02 21:08:12 +00:00
parent 423c0af83c
commit f9780d5b23
2 changed files with 6 additions and 4 deletions
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3
gdb/ChangeLog
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@ -1,5 +1,8 @@
2007-08-02 Michael Snyder <msnyder@access-company.com> 2007-08-02 Michael Snyder <msnyder@access-company.com>
* gdbtypes.c (create_set_type): Test should only be done within
the preceeding if block. Otherwise, variable is uninitialized.
* gdbtypes.c (check_typedef): Guard NULL. * gdbtypes.c (check_typedef): Guard NULL.
2007-08-01 Michael Snyder <msnyder@access-company.com> 2007-08-01 Michael Snyder <msnyder@access-company.com>

7
gdb/gdbtypes.c
View File

@ -843,7 +843,6 @@ create_string_type (struct type *result_type, struct type *range_type)
struct type * struct type *
create_set_type (struct type *result_type, struct type *domain_type) create_set_type (struct type *result_type, struct type *domain_type)
{ {
LONGEST low_bound, high_bound, bit_length;
if (result_type == NULL) if (result_type == NULL)
{ {
result_type = alloc_type (TYPE_OBJFILE (domain_type)); result_type = alloc_type (TYPE_OBJFILE (domain_type));
@ -856,17 +855,17 @@ create_set_type (struct type *result_type, struct type *domain_type)
if (!TYPE_STUB (domain_type)) if (!TYPE_STUB (domain_type))
{ {
LONGEST low_bound, high_bound, bit_length;
if (get_discrete_bounds (domain_type, &low_bound, &high_bound) < 0) if (get_discrete_bounds (domain_type, &low_bound, &high_bound) < 0)
low_bound = high_bound = 0; low_bound = high_bound = 0;
bit_length = high_bound - low_bound + 1; bit_length = high_bound - low_bound + 1;
TYPE_LENGTH (result_type) TYPE_LENGTH (result_type)
= (bit_length + TARGET_CHAR_BIT - 1) / TARGET_CHAR_BIT; = (bit_length + TARGET_CHAR_BIT - 1) / TARGET_CHAR_BIT;
if (low_bound >= 0)
TYPE_FLAGS (result_type) |= TYPE_FLAG_UNSIGNED;
} }
TYPE_FIELD_TYPE (result_type, 0) = domain_type; TYPE_FIELD_TYPE (result_type, 0) = domain_type;
if (low_bound >= 0)
TYPE_FLAGS (result_type) |= TYPE_FLAG_UNSIGNED;
return (result_type); return (result_type);
} }