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malloc() sets errno to ENOMEM on failure so we don't need to set

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it explicitly.
This commit is contained in:
Todd C. Miller
2015-06-20 19:26:43 -06:00
parent f6627e70b0
commit 887a76489a
1 changed files with 2 additions and 6 deletions
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8
plugins/sudoers/env.c
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@@ -307,10 +307,8 @@ sudo_putenv_nodebug(char *str, bool dupcheck, bool overwrite)
return -1;
}
nenvp = reallocarray(env.envp, nsize, sizeof(char *));
if (nenvp == NULL) {
errno = ENOMEM;
if (nenvp == NULL)
return -1;
}
env.envp = nenvp;
env.env_size = nsize;
#ifdef ENV_DEBUG
@@ -453,10 +451,8 @@ sudo_setenv_nodebug(const char *var, const char *val, int overwrite)
}
/* Allocate and fill in estring. */
if ((estring = ep = malloc(esize)) == NULL) {
errno = ENOMEM;
if ((estring = ep = malloc(esize)) == NULL)
goto done;
}
for (cp = var; *cp && *cp != '='; cp++)
*ep++ = *cp;
*ep++ = '=';