913bb78696
Copy from Base:System/termcap based on submit request 23248 from user WernerFink OBS-URL: https://build.opensuse.org/request/show/23248 OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/termcap?expand=0&rev=6
61 lines
1.3 KiB
Diff
61 lines
1.3 KiB
Diff
Index: termcap-2.0.8/termcap.c
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===================================================================
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--- termcap-2.0.8.orig/termcap.c
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+++ termcap-2.0.8/termcap.c
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@@ -21,6 +21,7 @@
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#include <stdlib.h>
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#include <unistd.h>
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#include <malloc.h>
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+#include <sys/fsuid.h>
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#include <string.h>
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#include <sys/ioctl.h>
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#include <termios.h>
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@@ -342,13 +343,17 @@ static char *tc_read(struct tc_ent **tcp
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struct tc_ent *l = NULL;
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int first = 1;
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int loop = 0;
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+ int tc_set = 0;
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*tcp = NULL;
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/* See if we have a TERMCAP environment variable. */
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if ((tc = getenv("TERMCAP")) != NULL) {
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if (*tc == '/')
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+ {
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tc_file = tc;
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+ tc_set=1;
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+ }
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else {
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/* check if TERMCAP is term */
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if (tc_comp(tc, term)) {
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@@ -369,8 +374,28 @@ static char *tc_read(struct tc_ent **tcp
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printf("Using file %s\n", tc_file);
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#endif
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+ if(tc_set)
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+ {
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+ if (-1 == setfsuid(getuid())) {
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+ perror("setfsuid");
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+ return NULL;
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+ }
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+ if (-1 == setfsgid(getgid())) {
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+ setfsuid(geteuid());
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+ perror("setfsgid");
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+ return NULL;
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+ }
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+ }
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/* Now read the termcap file. */
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- if ((fp = fopen(tc_file, "r")) == NULL) return(NULL);
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+ fp = fopen(tc_file, "r");
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+
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+ if(tc_set)
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+ {
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+ setfsuid(geteuid());
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+ setfsgid(getegid());
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+ }
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+ if (fp == NULL)
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+ return(NULL);
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while(term) {
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if (++loop > 16) {
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