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elf: Fix wrong fscanf usage on tst-pldd

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To take in consideration the extra '\0'.

Checked on x86_64-linux-gnu.
This commit is contained in:
Adhemerval Zanella 2022-03-25 11:16:49 -03:00
parent f902892aaf
commit b2cd93fce6
1 changed files with 2 additions and 1 deletions
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3
elf/tst-pldd.c
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@ -113,7 +113,8 @@ do_test (void)
TEST_VERIFY (out != NULL);
/* First line is in the form of <pid>: <full path of executable> */
TEST_COMPARE (fscanf (out, "%u: " STRINPUT (512), &pid, buffer), 2);
TEST_COMPARE (fscanf (out, "%u: " STRINPUT (sizeof (buffer) - 1), &pid,
buffer), 2);
TEST_COMPARE (pid, *target_pid_ptr);
TEST_COMPARE (strcmp (basename (buffer), "tst-pldd"), 0);