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| author | Richard Frith-Macdonald <rfm@gnu.org> | 2011-02-28 13:08:37 +0000 |
|---|---|---|
| committer | Nicola Pero <nicola@gcc.gnu.org> | 2011-02-28 13:08:37 +0000 |
| commit | 55b21c7a644d052ae243adef866d1394fc85a9f1 (patch) | |
| tree | 9b5dfa811dd66d83194bea91dd5b2d2150826f29 | |
| parent | 544a301ed4033323b9512fb71ed8c83506c1f0af (diff) | |
| download | gcc-55b21c7a644d052ae243adef866d1394fc85a9f1.zip gcc-55b21c7a644d052ae243adef866d1394fc85a9f1.tar.gz gcc-55b21c7a644d052ae243adef866d1394fc85a9f1.tar.bz2 | |
Fixed critical typo in Objective-C runtime garbage collection code
From-SVN: r170561
| -rw-r--r-- | libobjc/ChangeLog | 6 | ||||
| -rw-r--r-- | libobjc/gc.c | 10 |
2 files changed, 13 insertions, 3 deletions
diff --git a/libobjc/ChangeLog b/libobjc/ChangeLog index 3d85c98..a9399e6 100644 --- a/libobjc/ChangeLog +++ b/libobjc/ChangeLog @@ -1,3 +1,9 @@ +2011-02-28 Richard Frith-Macdonald <rfm@gnu.org> + + PR libobjc/47922 + * gc.c (class_ivar_set_gcinvisible): Use _C_GCINVISIBLE instead of + a hardcoded "!". + 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> * configure: Regenerate. diff --git a/libobjc/gc.c b/libobjc/gc.c index d36a9cc..5ea4f8a 100644 --- a/libobjc/gc.c +++ b/libobjc/gc.c @@ -422,11 +422,15 @@ class_ivar_set_gcinvisible (Class class, const char *ivarname, /* The variable is gc visible so we make it gc_invisible. */ new_type = objc_malloc (strlen(ivar->ivar_type) + 2); + + /* Copy the variable name. */ len = (type - ivar->ivar_type); memcpy (new_type, ivar->ivar_type, len); - new_type[len] = 0; - strcat (new_type, "!"); - strcat (new_type, type); + /* Add '!'. */ + new_type[len++] = _C_GCINVISIBLE; + /* Copy the original types. */ + strcpy (new_type + len, type); + ivar->ivar_type = new_type; } |