1 files changed, 25 insertions, 2 deletions
diff --git a/src/sbearssl/sbearssl_ta_readfile.c b/src/sbearssl/sbearssl_ta_readfile.c
index 8e7cf8e..9411347 100644
--- a/src/sbearssl/sbearssl_ta_readfile.c
+++ b/src/sbearssl/sbearssl_ta_readfile.c
@@ -1,16 +1,39 @@
 /* ISC license. */
 
+#include <sys/types.h>
+#include <errno.h>
 #include <skalibs/stralloc.h>
 #include <skalibs/genalloc.h>
 #include <s6-networking/sbearssl.h>
-#include "sbearssl-internal.h"
 
 int sbearssl_ta_readfile (char const *file, genalloc *taga, stralloc *tasa)
 {
   stralloc certsa = STRALLOC_ZERO ;
   genalloc certga = GENALLOC_ZERO ;
-  int r = sbearssl_ta_readfile_internal(file, taga, tasa, &certsa, &certga) ;
+  size_t tasabase = tasa->len ;
+  size_t tagabase = genalloc_len(sbearssl_ta, taga) ;
+  int tasawasnull = !tasa->s ;
+  int tagawasnull = !genalloc_s(sbearssl_ta, taga) ;
+  int r = sbearssl_cert_readbigpem(file, &certga, &certsa) ;
+  if (r) return r ;
+  r = sbearssl_ta_certs(taga, tasa, genalloc_s(sbearssl_cert, &certga), genalloc_len(sbearssl_cert, &certga), certsa.s) ;
+  if (r) goto fail ;
+
   genalloc_free(sbearssl_ta, &certga) ;
   stralloc_free(&certsa) ;
+  return 0 ;
+
+ fail:
+  {
+    int e = errno ;
+    genalloc_free(sbearssl_cert, &certga) ;
+    stralloc_free(&certsa) ;
+    if (tagawasnull) genalloc_free(sbearssl_ta, taga) ;
+    else genalloc_setlen(sbearssl_ta, taga, tagabase) ;
+    if (tasawasnull) stralloc_free(tasa) ;
+    else tasa->len = tasabase ;
+    errno = e ;
+  }
   return r ;
+
 }