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* gcc.dg/Wstringop-overflow-27.c: Make testnames unique.

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From-SVN: r280016
This commit is contained in:
Jeff Law 2020-01-08 11:46:33 -07:00 • committed by Jeff Law
parent 51f902357c
commit 5b18be0b2b
2 changed files with 8 additions and 4 deletions
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4
gcc/testsuite/ChangeLog
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@ -1,3 +1,7 @@
2020-01-08 Jeff Law <law@redhat.com>
* gcc.dg/Wstringop-overflow-27.c: Make testnames unique.
2020-01-08 Joel Brobecker <brobecker@adacore.com>
Olivier Hainque <hainque@adacore.com>

8
gcc/testsuite/gcc.dg/Wstringop-overflow-27.c
View file

@ -260,8 +260,8 @@ void test_strcpy_warn (const char *s)
that the conversion from signed int to size_t doesn't prevent
the detection. */
int n = strlen (a);
char *t = (char*)calloc (n, 1); // { dg-message "at offset 0 to an object with size 3 allocated by 'calloc' here" "calloc note" { xfail *-*-* } }
// { dg-message "at offset 0 to an object with size at most 3 allocated by 'calloc' here" "calloc note" { target *-*-* } .-1 }
char *t = (char*)calloc (n, 1); // { dg-message "at offset 0 to an object with size 3 allocated by 'calloc' here" "calloc note 1" { xfail *-*-* } }
// { dg-message "at offset 0 to an object with size at most 3 allocated by 'calloc' here" "calloc note 2" { target *-*-* } .-1 }
strcpy (t, a); // { dg-warning "writing 4 bytes into a region of size (between 0 and )?3 " }
sink (t);
@ -270,8 +270,8 @@ void test_strcpy_warn (const char *s)
{
const char a[] = "1234";
size_t n = strlen (a);
char *t = (char*)malloc (n); // { dg-message "at offset 0 to an object with size 4 allocated by 'malloc' here" "malloc note" { xfail *-*-* } }
// { dg-message "at offset 0 to an object with size at most 4 allocated by 'malloc' here" "malloc note" { target *-*-* } .-1 }
char *t = (char*)malloc (n); // { dg-message "at offset 0 to an object with size 4 allocated by 'malloc' here" "malloc note 1" { xfail *-*-* } }
// { dg-message "at offset 0 to an object with size at most 4 allocated by 'malloc' here" "malloc note 2" { target *-*-* } .-1 }
strcpy (t, a); // { dg-warning "writing 5 bytes into a region of size (between 0 and )?4 " }
sink (t);
}