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| author | Tobias Burnus <tobias@codesourcery.com> | 2021-06-29 16:35:42 +0200 |
|---|---|---|
| committer | Tobias Burnus <tobias@codesourcery.com> | 2021-06-29 16:36:22 +0200 |
| commit | af9987e817f54806a18e45c5615b9a95b690e537 (patch) | |
| tree | 4ed878bdc2e5a45583f7bed07e4d3d7f73da3deb /gcc/gcc.c | |
| parent | 9a2c557b8ba4e33452a27219af1db83ec0cb7e0a (diff) | |
| download | gcc-af9987e817f54806a18e45c5615b9a95b690e537.zip gcc-af9987e817f54806a18e45c5615b9a95b690e537.tar.gz gcc-af9987e817f54806a18e45c5615b9a95b690e537.tar.bz2 | |
gcc.c: Silence warning in check_offload_target_name
gcc/ChangeLog:
* gcc.c (check_offload_target_name): Cast len argument to
%q.*s to 'int'; avoid -Wstringop-truncation warning.
Diffstat (limited to 'gcc/gcc.c')
| -rw-r--r-- | gcc/gcc.c | 4 |
1 files changed, 3 insertions, 1 deletions
@@ -4004,13 +4004,15 @@ check_offload_target_name (const char *target, ptrdiff_t len) n = strchr (c, ','); if (n == NULL) n = strchr (c, '\0'); + if (n - c == 0) + break; strncpy (cand, c, n - c); cand[n - c] = '\0'; candidates.safe_push (cand); c = *n ? n + 1 : NULL; } error ("GCC is not configured to support %q.*s as offload target", - len, target); + (int) len, target); const char *hint = candidates_list_and_hint (target, s, candidates); if (hint) inform (UNKNOWN_LOCATION, |