diff options
author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2016-12-26 09:28:46 +0000 |
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committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2016-12-26 09:28:46 +0000 |
commit | 79c50a77ff210baa369e5c0babc44b1a0da23fbe (patch) | |
tree | baa3d83c344c53ef9a3b5913a44268426c248921 /dln.c | |
parent | d0035dbdf83a48bd96fc1e0646b4ae01d3a2f135 (diff) |
get rid of strcpy
* addr2line.c (follow_debuglink): insert global_debug_dir by using
memmove instead of copying to temporary buffer.
* dln.c (dln_load): use memcpy with the known length instead of
strcpy.
* gc.c (rb_gc_unprotect_logging): use strdup instead of malloc and
strcpy.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57189 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'dln.c')
-rw-r--r-- | dln.c | 4 |
1 files changed, 2 insertions, 2 deletions
@@ -1250,7 +1250,6 @@ dln_load(const char *file) #endif #if !defined(_AIX) && !defined(NeXT) const char *error = 0; -#define DLN_ERROR() (error = dln_strerror(), strcpy(ALLOCA_N(char, strlen(error) + 1), error)) #endif #if defined _WIN32 @@ -1349,7 +1348,8 @@ dln_load(const char *file) init_fct = (void(*)())(VALUE)dlsym(handle, buf); if (init_fct == NULL) { - error = DLN_ERROR(); + const size_t errlen = strlen(error = dln_strerror()) + 1; + error = memcpy(ALLOCA_N(char, errlen), error, errlen); dlclose(handle); goto failed; } |