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Merge pull request #5812 from guybe7/fix_string2ld

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Increase string2ld's buffer size (and fix HINCRBYFLOAT)
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Salvatore Sanfilippo 2019-03-14 11:35:01 +01:00 committed by GitHub
commit 190b63f993
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2 changed files with 5 additions and 1 deletions
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4
src/t_hash.c
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@ -615,6 +615,10 @@ void hincrbyfloatCommand(client *c) {
} }
value += incr; value += incr;
if (isnan(value) || isinf(value)) {
addReplyError(c,"increment would produce NaN or Infinity");
return;
}
char buf[MAX_LONG_DOUBLE_CHARS]; char buf[MAX_LONG_DOUBLE_CHARS];
int len = ld2string(buf,sizeof(buf),value,1); int len = ld2string(buf,sizeof(buf),value,1);

2
src/util.c
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@ -447,7 +447,7 @@ int string2l(const char *s, size_t slen, long *lval) {
* a double: no spaces or other characters before or after the string * a double: no spaces or other characters before or after the string
* representing the number are accepted. */ * representing the number are accepted. */
int string2ld(const char *s, size_t slen, long double *dp) { int string2ld(const char *s, size_t slen, long double *dp) {
char buf[256]; char buf[MAX_LONG_DOUBLE_CHARS];
long double value; long double value;
char *eptr; char *eptr;