diff options
| author | Dr. Stephen Henson <steve@openssl.org> | 2009-10-04 14:02:22 +0000 |
|---|---|---|
| committer | Dr. Stephen Henson <steve@openssl.org> | 2009-10-04 14:02:22 +0000 |
| commit | 9a0c776c605f7dcf70837239fea256ff6d1df663 (patch) | |
| tree | d6f4b630e4c0727abf57a1c1870d6793b4a5bf02 /crypto/dso/dso_dlfcn.c | |
| parent | 77db140f94d5608990d35b29d0a04ba98211060a (diff) | |
Prevent aliasing warning
Diffstat (limited to 'crypto/dso/dso_dlfcn.c')
| -rw-r--r-- | crypto/dso/dso_dlfcn.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/crypto/dso/dso_dlfcn.c b/crypto/dso/dso_dlfcn.c index ed0b2c80df..7da3f78928 100644 --- a/crypto/dso/dso_dlfcn.c +++ b/crypto/dso/dso_dlfcn.c @@ -257,7 +257,10 @@ static void *dlfcn_bind_var(DSO *dso, const char *symname) static DSO_FUNC_TYPE dlfcn_bind_func(DSO *dso, const char *symname) { void *ptr; - DSO_FUNC_TYPE sym, *tsym = &sym; + union { + DSO_FUNC_TYPE sym; + void *dlret; + } u; if((dso == NULL) || (symname == NULL)) { @@ -275,14 +278,14 @@ static DSO_FUNC_TYPE dlfcn_bind_func(DSO *dso, const char *symname) DSOerr(DSO_F_DLFCN_BIND_FUNC,DSO_R_NULL_HANDLE); return(NULL); } - *(void **)(tsym) = dlsym(ptr, symname); - if(sym == NULL) + u.dlret = dlsym(ptr, symname); + if(u.dlret == NULL) { DSOerr(DSO_F_DLFCN_BIND_FUNC,DSO_R_SYM_FAILURE); ERR_add_error_data(4, "symname(", symname, "): ", dlerror()); return(NULL); } - return(sym); + return u.sym; } static char *dlfcn_merger(DSO *dso, const char *filespec1, |