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author | Dr. David von Oheimb <David.von.Oheimb@siemens.com> | 2021-01-06 12:57:27 +0100 |
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committer | Dr. David von Oheimb <dev@ddvo.net> | 2021-01-20 15:59:22 +0100 |
commit | 03f4e3ded67ed4eacf0849f05c73222a56d4f8ef (patch) | |
tree | 08b8ace67a51d27697c8f130473386b74c3cbad4 /apps | |
parent | 2367238ced66d5da07e104aa9d8ab1e1eae64ec4 (diff) | |
download | openssl-03f4e3ded67ed4eacf0849f05c73222a56d4f8ef.tar.gz |
apps.c: Clean up copy_extensions()
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/13711)
Diffstat (limited to 'apps')
-rw-r--r-- | apps/lib/apps.c | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/apps/lib/apps.c b/apps/lib/apps.c index d5654d9dc9..6a8ee415f9 100644 --- a/apps/lib/apps.c +++ b/apps/lib/apps.c @@ -968,26 +968,29 @@ int set_ext_copy(int *copy_type, const char *arg) int copy_extensions(X509 *x, X509_REQ *req, int copy_type) { - STACK_OF(X509_EXTENSION) *exts = NULL; - X509_EXTENSION *ext, *tmpext; - ASN1_OBJECT *obj; - int i, idx, ret = 0; - if (!x || !req || (copy_type == EXT_COPY_NONE)) + STACK_OF(X509_EXTENSION) *exts; + int i, ret = 0; + + if (x == NULL || req == NULL) + return 0; + if (copy_type == EXT_COPY_NONE) return 1; exts = X509_REQ_get_extensions(req); for (i = 0; i < sk_X509_EXTENSION_num(exts); i++) { - ext = sk_X509_EXTENSION_value(exts, i); - obj = X509_EXTENSION_get_object(ext); - idx = X509_get_ext_by_OBJ(x, obj, -1); - /* Does extension exist? */ + X509_EXTENSION *ext = sk_X509_EXTENSION_value(exts, i); + ASN1_OBJECT *obj = X509_EXTENSION_get_object(ext); + int idx = X509_get_ext_by_OBJ(x, obj, -1); + + /* Does extension exist in target? */ if (idx != -1) { /* If normal copy don't override existing extension */ if (copy_type == EXT_COPY_ADD) continue; /* Delete all extensions of same type */ do { - tmpext = X509_get_ext(x, idx); + X509_EXTENSION *tmpext = X509_get_ext(x, idx); + X509_delete_ext(x, idx); X509_EXTENSION_free(tmpext); idx = X509_get_ext_by_OBJ(x, obj, -1); @@ -996,13 +999,10 @@ int copy_extensions(X509 *x, X509_REQ *req, int copy_type) if (!X509_add_ext(x, ext, -1)) goto end; } - ret = 1; end: - sk_X509_EXTENSION_pop_free(exts, X509_EXTENSION_free); - return ret; } |