1 files changed, 3 insertions, 3 deletions

diff --git a/src/lib/libcrypto/comp/c_zlib.c b/src/lib/libcrypto/comp/c_zlib.c
index aaf89429b6..3a73b3df0b 100644
--- a/src/lib/libcrypto/comp/c_zlib.c
+++ b/src/lib/libcrypto/comp/c_zlib.c
@@ -551,7 +551,7 @@ bio_zlib_read(BIO *b, char *out, int outl)
                         if ((ret != Z_OK) && (ret != Z_STREAM_END)) {
                                 COMPerr(COMP_F_BIO_ZLIB_READ,
                                     COMP_R_ZLIB_INFLATE_ERROR);
-                                ERR_add_error_data(2, "zlib error:",
+                                ERR_asprintf_error_data("zlib error:%s",
                                     zError(ret));
                                 return 0;
                         }
@@ -638,7 +638,7 @@ bio_zlib_write(BIO *b, const char *in, int inl)
                 if (ret != Z_OK) {
                         COMPerr(COMP_F_BIO_ZLIB_WRITE,
                             COMP_R_ZLIB_DEFLATE_ERROR);
-                        ERR_add_error_data(2, "zlib error:", zError(ret));
+                        ERR_asprintf_error_data("zlib error:%s", zError(ret));
                         return 0;
                 }
                 ctx->ocount = ctx->obufsize - zout->avail_out;
@@ -688,7 +688,7 @@ bio_zlib_flush(BIO *b)
                 else if (ret != Z_OK) {
                         COMPerr(COMP_F_BIO_ZLIB_FLUSH,
                             COMP_R_ZLIB_DEFLATE_ERROR);
-                        ERR_add_error_data(2, "zlib error:", zError(ret));
+                        ERR_asprintf_error_data("zlib error:%s", zError(ret));
                         return 0;
                 }
                 ctx->ocount = ctx->obufsize - zout->avail_out;