Merge pull request #205 from JuliaWeb/jq/gcpreserve

Add a few missing GC preserves
JuliaLang · Jun 18, 2019 · dcd3453 · dcd3453
2 parents 2494d28 + 09b93b7
commit dcd3453
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/src/error.jl b/src/error.jl
@@ -21,7 +21,7 @@ function strerror(ret, bufsize=1000)
     ccall((:mbedtls_strerror, libmbedcrypto), Cint,
         (Cint, Ptr{Cvoid}, Csize_t),
         ret, buf, bufsize)
-    s = unsafe_string(pointer(buf))
+    s = GC.@preserve buf unsafe_string(pointer(buf))
     if ret == MBEDTLS_ERR_SSL_FATAL_ALERT_MESSAGE
         s *= " (You may need to enable `ssl_conf_renegotiation!`. See " *
         "https://github.com/JuliaWeb/HTTP.jl/issues/342#issuecomment-432921180)"

diff --git a/src/x509_crt.jl b/src/x509_crt.jl
@@ -20,7 +20,7 @@ function crt_info(crt::CRT)
     ccall((:mbedtls_x509_crt_info, libmbedx509), Cint,
         (Ptr{Cvoid}, Csize_t, Cstring, Ptr{Cvoid}),
         buf, 1000, "", crt.data)
-    unsafe_string(pointer(buf))
+    GC.@preserve buf unsafe_string(pointer(buf))
 end
 
 function crt_parse!(chain, buf::String)