36 lines
1.2 KiB
Diff
36 lines
1.2 KiB
Diff
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Index: libgcrypt-1.9.4/src/fips.c
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===================================================================
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--- libgcrypt-1.9.4.orig/src/fips.c
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+++ libgcrypt-1.9.4/src/fips.c
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@@ -905,6 +905,10 @@ check_binary_integrity (void)
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char *fname = NULL;
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const char key[] = "orboDeJITITejsirpADONivirpUkvarP";
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+ /* A buffer of 64 bytes plus one for a LF and one to
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+ * detect garbage. */
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+ unsigned char buffer[64+1+1];
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+
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if (get_library_path ("libgcrypt.so.20", "gcry_check_version", libpath, sizeof(libpath)))
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err = gpg_error_from_syserror ();
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else
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@@ -927,9 +931,6 @@ check_binary_integrity (void)
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err = gpg_error_from_syserror ();
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else
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{
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- /* A buffer of 64 bytes plus one for a LF and one to
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- detect garbage. */
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- unsigned char buffer[64+1+1];
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const unsigned char *s;
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int n;
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@@ -957,6 +958,9 @@ check_binary_integrity (void)
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}
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}
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}
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+ /* Zeroize digest and buffer */
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+ memset (digest, 0, sizeof(digest));
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+ memset (buffer, 0, sizeof(buffer));
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reporter ("binary", 0, fname, err? gpg_strerror (err):NULL);
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#ifdef HAVE_SYSLOG
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if (err)
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