diff options
Diffstat (limited to 'deco.c')
| -rw-r--r-- | deco.c | 7 |
1 files changed, 7 insertions, 0 deletions
@@ -273,6 +273,7 @@ unsigned int deco_allowed_depth(double tissues_tolerance, double surface_pressur double new_gradient_factor; double pressure_delta = tissues_tolerance - surface_pressure; struct dive_data mydata; + int bail = 1000; if (pressure_delta > 0) { if (!smooth) { @@ -291,6 +292,12 @@ unsigned int deco_allowed_depth(double tissues_tolerance, double surface_pressur below_gradient_limit = (new_gradient_factor < actual_gradient_limit(&mydata)); while(!below_gradient_limit) { + /* we run into bugs where this turns into an infinite loop; so add + * some bailout code that prints a warning but prevents the code from hanging */ + if (--bail == 0) { + printf("WARNING!!!\n==========\nThe deco_allowed_depth() loop appears to hang.\nBailing out.\n"); + break; + } if (!smooth) mydata.pressure += PRESSURE_CHANGE_3M; else |