diff options
| -rw-r--r-- | ChangeLog | 2 | ||||
| -rw-r--r-- | stdio-common/Makefile | 2 | ||||
| -rw-r--r-- | stdio-common/bug20.c | 32 |
3 files changed, 35 insertions, 1 deletions
@@ -3,6 +3,8 @@ [BZ #5225] * stdio-common/vfscanf.c (_IO_vfwscanf): Don't misuse wp pointer to keep track of end of %[ format string element. + * stdio-common/Makefile (tests): Add bug20. + * stdio-common/bug20.c: New file. [BZ #5222] * elf/dl-load.c (_dl_rtld_di_serinfo): Correct handling of short diff --git a/stdio-common/Makefile b/stdio-common/Makefile index f87ac56..d5b1251 100644 --- a/stdio-common/Makefile +++ b/stdio-common/Makefile @@ -57,7 +57,7 @@ tests := tstscanf test_rdwr test-popen tstgetln test-fseek \ tst-perror tst-sprintf tst-rndseek tst-fdopen tst-fphex bug14 bug15 \ tst-popen tst-unlockedio tst-fmemopen2 tst-put-error tst-fgets \ tst-fwrite bug16 bug17 tst-swscanf tst-sprintf2 bug18 bug18a \ - bug19 bug19a tst-popen2 scanf13 scanf14 scanf15 + bug19 bug19a tst-popen2 scanf13 scanf14 scanf15 bug20 test-srcs = tst-unbputc tst-printf diff --git a/stdio-common/bug20.c b/stdio-common/bug20.c new file mode 100644 index 0000000..385f6ff --- /dev/null +++ b/stdio-common/bug20.c @@ -0,0 +1,32 @@ +/* BZ #5225 */ +#include <stdio.h> +#include <string.h> +#include <wchar.h> + +static int +do_test (void) +{ + wchar_t in[] = L"123,abc,321"; + /* This is the critical part for this test. format must be in + read-only memory. */ + static const wchar_t format[50] = L"%d,%[^,],%d"; + int out_d1, out_d2; + char out_s[50]; + printf ("in='%ls' format='%ls'\n", in, format); + if (swscanf (in, format, &out_d1, out_s, &out_d2) != 3) + { + puts ("swscanf did not return 3"); + return 1; + } + printf ("in='%ls' format='%ls'\n", in, format); + printf ("out_d1=%d out_s='%s' out_d2=%d\n", out_d1, out_s, out_d2); + if (out_d1 != 123 || strcmp (out_s, "abc") != 0 || out_d2 != 321) + { + puts ("swscanf did not return the correct values"); + return 1; + } + return 0; +} + +#define TEST_FUNCTION do_test () +#include "../test-skeleton.c" |