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Merge pull request #1329 from N-R-K/avoid_malloc

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avoid unnessary heap allocation
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Arun 2022-03-23 21:03:31 +05:30 committed by GitHub
parent d38841d5f3 9be6c1a5e2
commit 675016eb55
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GPG key ID: 4AEE18F83AFDEB23
1 changed files with 3 additions and 11 deletions
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14
src/nnn.c
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@ -456,7 +456,7 @@ static char *plgpath;
static char *pnamebuf, *pselbuf, *findselpos;
static char *mark;
#ifndef NOX11
static char *hostname;
static char hostname[_POSIX_HOST_NAME_MAX + 1];
#endif
#ifndef NOFIFO
static char *fifopath;
@ -8265,8 +8265,6 @@ static void cleanup(void)
if (cfg.x11 && !g_state.picker) {
printf("\033[23;0t"); /* reset terminal window title */
fflush(stdout);
free(hostname);
}
#endif
free(selpath);
@ -8708,14 +8706,8 @@ int main(int argc, char *argv[])
/* Save terminal window title */
printf("\033[22;0t");
fflush(stdout);
hostname = malloc(_POSIX_HOST_NAME_MAX + 1);
if (!hostname) {
xerror();
return EXIT_FAILURE;
}
gethostname(hostname, _POSIX_HOST_NAME_MAX);
hostname[_POSIX_HOST_NAME_MAX] = '\0';
gethostname(hostname, sizeof(hostname));
hostname[sizeof(hostname) - 1] = '\0';
}
#endif