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Fix: handle default switch case with -EINVAL in __lttng_counter_add
[lttng-modules.git]
/
include
/
counter
/
counter-api.h
diff --git
a/include/counter/counter-api.h
b/include/counter/counter-api.h
index 827fb6f81bd2df1bc1e9ed6d2e24470eb8a41001..12520445fb30a8538ac1f958ce955149916ffcda 100644
(file)
--- a/
include/counter/counter-api.h
+++ b/
include/counter/counter-api.h
@@
-80,10
+80,12
@@
static inline int __lttng_counter_add(const struct lib_counter_config *config,
} while (old != res);
break;
}
} while (old != res);
break;
}
+ default:
+ return -EINVAL;
}
if (v > 0 && (v >= U8_MAX || n < old))
overflow = true;
}
if (v > 0 && (v >= U8_MAX || n < old))
overflow = true;
- else if (v < 0 && (v <= -U8_MAX || n > old))
+ else if (v < 0 && (v <= -
(s64)
U8_MAX || n > old))
underflow = true;
break;
}
underflow = true;
break;
}
@@
-119,10
+121,12
@@
static inline int __lttng_counter_add(const struct lib_counter_config *config,
} while (old != res);
break;
}
} while (old != res);
break;
}
+ default:
+ return -EINVAL;
}
if (v > 0 && (v >= U16_MAX || n < old))
overflow = true;
}
if (v > 0 && (v >= U16_MAX || n < old))
overflow = true;
- else if (v < 0 && (v <= -U16_MAX || n > old))
+ else if (v < 0 && (v <= -
(s64)
U16_MAX || n > old))
underflow = true;
break;
}
underflow = true;
break;
}
@@
-158,10
+162,12
@@
static inline int __lttng_counter_add(const struct lib_counter_config *config,
} while (old != res);
break;
}
} while (old != res);
break;
}
+ default:
+ return -EINVAL;
}
if (v > 0 && (v >= U32_MAX || n < old))
overflow = true;
}
if (v > 0 && (v >= U32_MAX || n < old))
overflow = true;
- else if (v < 0 && (v <= -U32_MAX || n > old))
+ else if (v < 0 && (v <= -
(s64)
U32_MAX || n > old))
underflow = true;
break;
}
underflow = true;
break;
}
@@
-198,6
+204,8
@@
static inline int __lttng_counter_add(const struct lib_counter_config *config,
} while (old != res);
break;
}
} while (old != res);
break;
}
+ default:
+ return -EINVAL;
}
if (v > 0 && n < old)
overflow = true;
}
if (v > 0 && n < old)
overflow = true;
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