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| author | Thomas Schwinge <thomas@codesourcery.com> | 2015-09-23 16:52:57 +0200 |
|---|---|---|
| committer | Thomas Schwinge <tschwinge@gcc.gnu.org> | 2015-09-23 16:52:57 +0200 |
| commit | a9c238108bf8532990df88c137383b457acb8893 (patch) | |
| tree | 31e8496656407278733d9ca32e9ffbe186b9129c /gcc | |
| parent | 64186aad5abe1c3e1468f172589b55a6449d6fc2 (diff) | |
| download | gcc-a9c238108bf8532990df88c137383b457acb8893.zip gcc-a9c238108bf8532990df88c137383b457acb8893.tar.gz gcc-a9c238108bf8532990df88c137383b457acb8893.tar.bz2 | |
Fix --enable-offload-targets/-foffload handling, pt. 2
gcc/
* gcc.c (handle_foffload_option): Don't lose the trailing NUL
character when appending to offload_targets.
From-SVN: r228054
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 3 | ||||
| -rw-r--r-- | gcc/gcc.c | 7 |
2 files changed, 6 insertions, 4 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index df71558..ca89477 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,8 @@ 2015-09-23 Thomas Schwinge <thomas@codesourcery.com> + * gcc.c (handle_foffload_option): Don't lose the trailing NUL + character when appending to offload_targets. + * configure.ac (offload_targets, OFFLOAD_TARGETS): Separate offload targets by commas, not colons. * config.in: Regenerate. @@ -3657,10 +3657,9 @@ handle_foffload_option (const char *arg) size_t offload_targets_len = strlen (offload_targets); offload_targets = XRESIZEVEC (char, offload_targets, - offload_targets_len + next - cur + 2); - if (offload_targets_len) - offload_targets[offload_targets_len++] = ':'; - memcpy (offload_targets + offload_targets_len, target, next - cur); + offload_targets_len + 1 + next - cur + 1); + offload_targets[offload_targets_len++] = ':'; + memcpy (offload_targets + offload_targets_len, target, next - cur + 1); } } |