Module Name: src
Committed By: riastradh
Date: Fri Jul 26 18:31:45 UTC 2024
Modified Files:
src/sys/external/isc/libsodium/include: stdlib.h
Log Message:
sys/crypto/sodium: Tighten stdlib.h glue.
1. Make sure nothing uses malloc and free. All of the routines we
need should work in fixed-size, caller-allocated buffers and
reasonable stack space.
2. Make panic message for abort() stub clearer. There are calls to
it, but they imply internal errors inside libsodium which should
not happen unless there is an unrecoverable software bug in
libsodium.
PR kern/58468
To generate a diff of this commit:
cvs rdiff -u -r1.1 -r1.2 src/sys/external/isc/libsodium/include/stdlib.h
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/external/isc/libsodium/include/stdlib.h
diff -u src/sys/external/isc/libsodium/include/stdlib.h:1.1 src/sys/external/isc/libsodium/include/stdlib.h:1.2
--- src/sys/external/isc/libsodium/include/stdlib.h:1.1 Thu Aug 20 21:20:16 2020
+++ src/sys/external/isc/libsodium/include/stdlib.h Fri Jul 26 18:31:45 2024
@@ -2,7 +2,7 @@
#include <sys/malloc.h>
#undef malloc
#undef free
-#define malloc(size) kern_malloc(size, 0)
-#define free(addr) kern_free(addr)
+#define malloc(size) __malloc_should_not_be_used
+#define free(addr) __free_should_not_be_used
-#define abort() panic("abort")
+#define abort() panic("libsodium internal error")
