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| author | Mike Pall <mike> | 2013-04-29 14:28:10 +0200 |
|---|---|---|
| committer | Mike Pall <mike> | 2013-04-29 14:28:10 +0200 |
| commit | 09aeca6abf40b246b47e7d83851661294946785c (patch) | |
| tree | 75ee627ac31bfb56ce666a3a66a4115194fe6a9f /src/lj_strscan.c | |
| parent | 895a8bc91f1dc0c76f9cc4ae24f11bcb2ba121c3 (diff) | |
| download | luajit2-09aeca6abf40b246b47e7d83851661294946785c.tar.gz | |
Fix builtin string to number conversion for overflow digits.
Diffstat (limited to 'src/lj_strscan.c')
| -rw-r--r-- | src/lj_strscan.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/lj_strscan.c b/src/lj_strscan.c index 8d41a3e2..a71b86a2 100644 --- a/src/lj_strscan.c +++ b/src/lj_strscan.c @@ -187,7 +187,7 @@ static StrScanFmt strscan_dec(const uint8_t *p, TValue *o, if (dig) { uint32_t i = dig; if (i > STRSCAN_MAXDIG) { - ex10 -= (int32_t)(i - STRSCAN_MAXDIG); + ex10 += (int32_t)(i - STRSCAN_MAXDIG); i = STRSCAN_MAXDIG; } /* Scan unaligned leading digit. */ @@ -280,9 +280,10 @@ static StrScanFmt strscan_dec(const uint8_t *p, TValue *o, if (d == 0 && i == DPREV(lo)) lo = i; } if (cy) { + hi = DPREV(hi); if (xi[DPREV(lo)] == 0) lo = DPREV(lo); else if (hi == lo) { lo = DPREV(lo); xi[DPREV(lo)] |= xi[lo]; } - hi = DPREV(hi); xi[hi] = (uint8_t)cy; idig++; + xi[hi] = (uint8_t)cy; idig++; } } |