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fb5e0fae92
Function atoi is not safe since miss validation; Function strtol is better but need to consider empty string and overflows Function util_strtonum is a safer wrapper of strtoll Use util_strtonum to check nodeid option and strict checking condition. Signed-off-by: liangxin1300 <XLiang@suse.com> Reviewed-by: Jan Friesse <jfriesse@redhat.com>
16 lines
316 B
C
16 lines
316 B
C
#ifndef COROSYNC_TOOLS_UTIL_H_DEFINED
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#define COROSYNC_TOOLS_UTIL_H_DEFINED
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#ifdef __cplusplus
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extern "C" {
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#endif
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extern int util_strtonum(const char *str, long long int min_val,
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long long int max_val, long long int *res);
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#ifdef __cplusplus
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}
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#endif
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#endif /* COROSYNC_TOOLS_UTIL_H_DEFINED */
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