Replace base64 decoding.
This code has caused a long history of problems. This change rewrites it
completely with something that is, hopefully, much simplier and robust
and adds more testing.
Change-Id: Ibeef51f9386afd95d5b73316e451eb3a2d7ec4e0
Reviewed-on: https://boringssl-review.googlesource.com/8033
Reviewed-by: Adam Langley <agl@google.com>
diff --git a/fuzz/read_pem_corpus/ed31baee70d3b705762e808e494b4debf604c5fb b/fuzz/read_pem_corpus/ed31baee70d3b705762e808e494b4debf604c5fb
new file mode 100644
index 0000000..0a71a8e
--- /dev/null
+++ b/fuzz/read_pem_corpus/ed31baee70d3b705762e808e494b4debf604c5fb
@@ -0,0 +1,31 @@
+-----BEGIN O-----
+----(END /!----G
+(
+ 7--
+--BEGIN :°4'-----
+G
+UU -----BEGIN :°4'/----
+-----BEIN :°4'-----
+G
+UU--
+--BEGIN :°4'-----
+G
+UU -----BEGIN 2°4'/----
+-----BEGIN :°4'-----
+G
+UU QG
+wFUG
+ fbwFUU QG
+wFU QG
+wFUG
+ fbwFUU QG
+wFU fbwFUUU G
+bwFU f
+bwFU U fbwFUU f
+bwFU U fbU fbwF fUG
+ fbwFU f fTwFTU fbwFUfbwFUU f
+bwFU U fbwFUUí;!(;)-----EN ç/O!:---
+---BE- NI-GO---
+---*
+ f
+bwFU U fbU fbw-----BEG-F fU
\ No newline at end of file