rsys

commit dcd8530bcced262cd1689d2072ed416193072659
parent ce10469d661e72d3d322eda9a42983d7df0d96ca
Author: Christophe Coustet <christophe.coustet@meso-star.com>
Date:   Mon,  2 Nov 2015 16:57:45 +0100

Bugfix on cstr_to_float

Prevented test_cstr to success
Was bad on-range test after convertion to double

Diffstat:
M
src/cstr.h
 | 
6
++++--

1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/src/cstr.h b/src/cstr.h
@@ -18,6 +18,8 @@
 
 #include "rsys.h"
 
+#include "math.h"
+
 #include <float.h>
 #include <limits.h>
 #include <stdlib.h>
@@ -46,8 +48,8 @@ cstr_to_float(const char* str, float* dst)
   ASSERT(dst);
   res = cstr_to_double(str, &dbl);
   if(res != RES_OK)  return res;
-  if((dbl > 0.0 && dbl < FLT_MIN && dbl > FLT_MAX)
-  || (dbl < 0.0 && dbl >-FLT_MIN && dbl <-FLT_MAX))
+  double tmp = fabs(dbl);
+  if (tmp != INF && (tmp < FLT_MIN || tmp > FLT_MAX))
     return RES_BAD_ARG;
   *dst = (float)dbl;
   return RES_OK;