src/usr.bin/sendbug/sendbug.c - diff

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version 1.30, 2007/03/26 07:16:11

version 1.31, 2007/03/26 18:13:08

Line 285

void

init(void)

{

size_t len = 0, namelen;

size_t amp, len, namelen;

const char *src;

int sysname[2];

char *dst, *cp;

Line 294

err(1, "getpwuid");

namelen = strlen(pw->pw_name);

/* Add length of expanded '&', minus existing '&'. */

/* Count number of '&'. */

src = pw->pw_gecos;

for (amp = 0, src = pw->pw_gecos; *src && *src != ','; ++src)

src += strcspn(src, ",&");

if (*src == '&')

while (*src == '&') {

++amp;

len += namelen - 1;

/* Expanded str = orig str - '&' chars + concatenated logins. */

/* Look for next '&', skipping the one we just found. */

len = (src - pw->pw_gecos) - amp + (amp * namelen);

src += 1 + strcspn(src, ",&");

}

/* Add full name length, including all those '&' we skipped. */

len += src - pw->pw_gecos;

if ((fullname = malloc(len + 1)) == NULL)

err(1, "malloc");