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fix some compiler warnings

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This commit is contained in:
Pierre Chapuis 2016-06-05 15:34:43 +02:00
parent 550fa7e14f
commit 188d90fc87
3 changed files with 17 additions and 10 deletions
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4
src/bitops.c
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@ -306,7 +306,7 @@ int checkUnsignedBitfieldOverflow(uint64_t value, int64_t incr, uint64_t bits, i
handle_wrap: handle_wrap:
{ {
uint64_t mask = ((int64_t)-1) << bits; uint64_t mask = ((uint64_t)-1) << bits;
uint64_t res = value+incr; uint64_t res = value+incr;
res &= ~mask; res &= ~mask;
@ -349,7 +349,7 @@ int checkSignedBitfieldOverflow(int64_t value, int64_t incr, uint64_t bits, int
handle_wrap: handle_wrap:
{ {
uint64_t mask = ((int64_t)-1) << bits; uint64_t mask = ((uint64_t)-1) << bits;
uint64_t msb = (uint64_t)1 << (bits-1); uint64_t msb = (uint64_t)1 << (bits-1);
uint64_t a = value, b = incr, c; uint64_t a = value, b = incr, c;
c = a+b; /* Perform addition as unsigned so that's defined. */ c = a+b; /* Perform addition as unsigned so that's defined. */

2
src/rdb.c
View File

@ -736,7 +736,7 @@ ssize_t rdbSaveObject(rio *rdb, robj *o) {
/* Then write the module-specific representation. */ /* Then write the module-specific representation. */
mt->rdb_save(&io,mv->value); mt->rdb_save(&io,mv->value);
return io.error ? -1 : io.bytes; return io.error ? -1 : (ssize_t)io.bytes;
} else { } else {
serverPanic("Unknown object type"); serverPanic("Unknown object type");
} }

21
src/redis-check-rdb.c
View File

@ -275,7 +275,8 @@ static char* loadStringObject() {
return loadLzfStringObject(); return loadLzfStringObject();
default: default:
/* unknown encoding */ /* unknown encoding */
SHIFT_ERROR(offset, "Unknown string encoding (0x%02llx)", len); SHIFT_ERROR(offset, "Unknown string encoding (0x%02llx)",
(unsigned long long) len);
return NULL; return NULL;
} }
} }
@ -390,7 +391,8 @@ static int loadPair(entry *e) {
for (i = 0; i < length; i++) { for (i = 0; i < length; i++) {
offset = CURR_OFFSET; offset = CURR_OFFSET;
if (!processStringObject(NULL)) { if (!processStringObject(NULL)) {
SHIFT_ERROR(offset, "Error reading element at index %llu (length: %llu)", i, length); SHIFT_ERROR(offset, "Error reading element at index %llu (length: %llu)",
(unsigned long long) i, (unsigned long long) length);
return 0; return 0;
} }
} }
@ -399,12 +401,14 @@ static int loadPair(entry *e) {
for (i = 0; i < length; i++) { for (i = 0; i < length; i++) {
offset = CURR_OFFSET; offset = CURR_OFFSET;
if (!processStringObject(NULL)) { if (!processStringObject(NULL)) {
SHIFT_ERROR(offset, "Error reading element key at index %llu (length: %llu)", i, length); SHIFT_ERROR(offset, "Error reading element key at index %llu (length: %llu)",
(unsigned long long) i, (unsigned long long) length);
return 0; return 0;
} }
offset = CURR_OFFSET; offset = CURR_OFFSET;
if (!processDoubleValue(NULL)) { if (!processDoubleValue(NULL)) {
SHIFT_ERROR(offset, "Error reading element value at index %llu (length: %llu)", i, length); SHIFT_ERROR(offset, "Error reading element value at index %llu (length: %llu)",
(unsigned long long) i, (unsigned long long) length);
return 0; return 0;
} }
} }
@ -413,12 +417,14 @@ static int loadPair(entry *e) {
for (i = 0; i < length; i++) { for (i = 0; i < length; i++) {
offset = CURR_OFFSET; offset = CURR_OFFSET;
if (!processStringObject(NULL)) { if (!processStringObject(NULL)) {
SHIFT_ERROR(offset, "Error reading element key at index %llu (length: %llu)", i, length); SHIFT_ERROR(offset, "Error reading element key at index %llu (length: %llu)",
(unsigned long long) i, (unsigned long long) length);
return 0; return 0;
} }
offset = CURR_OFFSET; offset = CURR_OFFSET;
if (!processStringObject(NULL)) { if (!processStringObject(NULL)) {
SHIFT_ERROR(offset, "Error reading element value at index %llu (length: %llu)", i, length); SHIFT_ERROR(offset, "Error reading element value at index %llu (length: %llu)",
(unsigned long long) i, (unsigned long long) length);
return 0; return 0;
} }
} }
@ -451,7 +457,8 @@ static entry loadEntry() {
return e; return e;
} }
if (length > 63) { if (length > 63) {
SHIFT_ERROR(offset[1], "Database number out of range (%llu)", length); SHIFT_ERROR(offset[1], "Database number out of range (%llu)",
(unsigned long long) length);
return e; return e;
} }
} else if (e.type == RDB_OPCODE_EOF) { } else if (e.type == RDB_OPCODE_EOF) {