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Use calloc(3) instead of malloc(3) + memset(3)

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While here check the return of calloc(3)
This commit is contained in:
bapt 2015-05-10 11:18:01 +00:00
parent 7b3f5d741e
commit 6097f34be5
1 changed files with 4 additions and 2 deletions
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6
usr.sbin/pw/pw_conf.c
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@ -234,8 +234,10 @@ read_userconfig(char const * file)
buf = NULL;
linecap = 0;
extendarray(&config.groups, &config.numgroups, 200);
memset(config.groups, 0, config.numgroups * sizeof(char *));
config.numgroups = 200;
config.groups = calloc(config.numgroups, sizeof(char *));
if (config.groups == NULL)
err(1, "calloc()");
if (file == NULL)
file = _PATH_PW_CONF;