[tz] [PROPOSED PATCH 3/4] * zdump.c: Avoid crashes on unlikely integer overflows.
Paul Eggert
eggert at cs.ucla.edu
Sat Aug 23 06:51:31 UTC 2014
Paul Eggert wrote:
> + strcpy(env0, "TZ=");
> + strcat(env0, val);
> + env[0] = env0;
This is more-idiomatically rendered as:
env[0] = strcat(strcpy(env0, "TZ="), val);
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