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| author |   miod <miod@openbsd.org> | 2015-01-22 21:17:43 +0000 |
|---|---|---|
| committer | miod <miod@openbsd.org> | 2015-01-22 21:17:43 +0000 |
| commit | dc2b177cbe76779e0d8052c5f3807febef295c87 (patch) | |
| tree | b562991544fada2225c23e3642360b04a5730482 /lib/libm/src | |
| parent | heirarchy -> hierarchy; (diff) | |
| download | wireguard-openbsd-dc2b177cbe76779e0d8052c5f3807febef295c87.tar.xz wireguard-openbsd-dc2b177cbe76779e0d8052c5f3807febef295c87.zip | |
Possibly uninitialized variable. From Clang via dhill.
Diffstat (limited to 'lib/libm/src')
| -rw-r--r-- | lib/libm/src/e_expf.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/libm/src/e_expf.c b/lib/libm/src/e_expf.c index 0e0bc542ee4..67e8fc49f1d 100644 --- a/lib/libm/src/e_expf.c +++ b/lib/libm/src/e_expf.c @@ -45,6 +45,7 @@ expf(float x) /* default IEEE double exp */ GET_FLOAT_WORD(hx,x); xsb = (hx>>31)&1; /* sign bit of x */ hx &= 0x7fffffff; /* high word of |x| */ + k = 0; /* filter out non-finite argument */ if(hx >= 0x42b17218) { /* if |x|>=88.721... */ @@ -71,7 +72,6 @@ expf(float x) /* default IEEE double exp */ else if(hx < 0x31800000) { /* when |x|<2**-28 */ if(huge+x>one) return one+x;/* trigger inexact */ } - else k = 0; /* x is now in primary range */ t = x*x; |