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| author | Christian Grothoff <christian@grothoff.org> | 2020-11-14 17:17:36 +0100 |
|---|---|---|
| committer | Christian Grothoff <christian@grothoff.org> | 2020-11-14 17:17:36 +0100 |
| commit | f62e24a88c21235bc3c901508cfb474509ef2961 (patch) | |
| tree | ee481be9675674d83f54a6c66dee8356ef1dbcbc /src/util/consttime_memcmp.c | |
| parent | 3522008dfd14f049a821dfba7ba89a27aa27d4aa (diff) | |
| download | gnunet-f62e24a88c21235bc3c901508cfb474509ef2961.tar.gz gnunet-f62e24a88c21235bc3c901508cfb474509ef2961.zip | |
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Diffstat (limited to 'src/util/consttime_memcmp.c')
| -rw-r--r-- | src/util/consttime_memcmp.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/util/consttime_memcmp.c b/src/util/consttime_memcmp.c index 820ba9835..5dfcb0757 100644 --- a/src/util/consttime_memcmp.c +++ b/src/util/consttime_memcmp.c | |||
| @@ -105,7 +105,7 @@ SOFTWARE. | |||
| 105 | * implementation-defined overflow behaviour is not invoked. | 105 | * implementation-defined overflow behaviour is not invoked. |
| 106 | * | 106 | * |
| 107 | * We rely on the C standard's guarantees regarding the wraparound | 107 | * We rely on the C standard's guarantees regarding the wraparound |
| 108 | * behaviour of unsigned integer arithmetic, and on the analagous | 108 | * behaviour of unsigned integer arithmetic, and on the analogous |
| 109 | * guarantees regarding conversions from signed types to narrower | 109 | * guarantees regarding conversions from signed types to narrower |
| 110 | * unsigned types. | 110 | * unsigned types. |
| 111 | * | 111 | * |
| @@ -252,7 +252,7 @@ consttime_memcmp (const void *b1, const void *b2, size_t len) | |||
| 252 | * instead of int because we need a type that's strictly | 252 | * instead of int because we need a type that's strictly |
| 253 | * larger than 16 bits, and the C standard allows | 253 | * larger than 16 bits, and the C standard allows |
| 254 | * implementations where int is only 16 bits. The result | 254 | * implementations where int is only 16 bits. The result |
| 255 | * from this step will be of type int32_t, and its value wll | 255 | * from this step will be of type int32_t, and its value will |
| 256 | * be one of 0x00008000 (32768), or in the range 0x00008001 | 256 | * be one of 0x00008000 (32768), or in the range 0x00008001 |
| 257 | * to 0x000080ff (32769 to 33023), or in the range 0x00007f01 | 257 | * to 0x000080ff (32769 to 33023), or in the range 0x00007f01 |
| 258 | * to 0x00007fff (32513 to 32767). | 258 | * to 0x00007fff (32513 to 32767). |