Commit c3a7e0c5 authored by Viktor Dukhovni's avatar Viktor Dukhovni
Browse files

After saving errno clear it before calls to strtol et. al. 



Reviewed-by: default avatarRichard Levitte <levitte@openssl.org>
parent bb3bdf05

apps/opt.c

+4 −0
Original line number Diff line number Diff line
@@ -373,6 +373,7 @@ int opt_long(const char *value, long *result) 
    long l;

    char *endp;



    errno = 0;

    l = strtol(value, &endp, 0);

    if (*endp

            || endp == value
@@ -398,6 +399,7 @@ int opt_imax(const char *value, intmax_t *result) 
    intmax_t m;

    char *endp;



    errno = 0;

    m = strtoimax(value, &endp, 0);

    if (*endp

            || endp == value
@@ -420,6 +422,7 @@ int opt_umax(const char *value, uintmax_t *result) 
    uintmax_t m;

    char *endp;



    errno = 0;

    m = strtoumax(value, &endp, 0);

    if (*endp

            || endp == value
@@ -445,6 +448,7 @@ int opt_ulong(const char *value, unsigned long *result) 
    char *endptr;

    unsigned long l;



    errno = 0;

    l = strtoul(value, &endptr, 0);

    if (*endptr

            || endptr == value