src/usr.bin/ssh/session.c - diff

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version 1.163, 2003/08/31 13:29:05

version 1.164, 2003/09/18 08:49:45

Line 695

child_set_env(char ***envp, u_int *envsizep, const char *name,

const char *value)

{

u_int i, namelen;

char **env;

u_int envsize;

u_int i, namelen;

* Find the slot where the value should be stored. If the variable

Line 713

Line 714

xfree(env[i]);

} else {

/* New variable. Expand if necessary. */

if (i >= (*envsizep) - 1) {

envsize = *envsizep;

if (*envsizep >= 1000)

if (i >= envsize - 1) {

fatal("child_set_env: too many env vars,"

if (envsize >= 1000)

" skipping: %.100s", name);

fatal("child_set_env: too many env vars");

(*envsizep) += 50;

envsize += 50;

env = (*envp) = xrealloc(env, (*envsizep) * sizeof(char *));

env = (*envp) = xrealloc(env, envsize * sizeof(char *));

*envsizep = envsize;

}

/* Need to set the NULL pointer at end of array beyond the new slot. */

env[i + 1] = NULL;