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Update to xfig-3.2.9a (Patchlevel 9a)

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OBS-URL: https://build.opensuse.org/package/show/graphics/xfig?expand=0&rev=90
This commit is contained in:
Dr. Werner Fink
2025-01-07 13:38:55 +00:00
committed by Git OBS Bridge
commit 77667e59dc
21 changed files with 2669 additions and 0 deletions
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44
Sanitize-a-call-to-realloc-ticket-165.patch Normal file
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@@ -0,0 +1,44 @@
From 68403622a6f6c7d74f73e38989cfc0ed86fb83fc Mon Sep 17 00:00:00 2001
From: Thomas Loimer <thomas.loimer@tuwien.ac.at>
Date: Sun, 31 Dec 2023 15:18:45 +0100
Subject: [PATCH] Sanitize a call to realloc(), ticket #165
---
src/u_print.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/src/u_print.c b/src/u_print.c
index 2ed385f..c24c096 100644
--- a/src/u_print.c
+++ b/src/u_print.c
@@ -130,7 +130,7 @@ start_argumentlist(char *arg[restrict], char argbuf[restrict][ARGBUF_SIZE],
arg[0] = fig2dev_cmd;
arg[1] = "-L";
*a = 2; /* arg[2] will be the output language */
- if (appres.magnification < 99.99 | appres.magnification > 100.01) {
+ if (appres.magnification < 99.99 || appres.magnification > 100.01) {
int n;
arg[++*a] = "-m";
n = snprintf(argbuf[++*b], ARGBUF_SIZE,
@@ -531,6 +531,7 @@ print_export(char *file, int xoff, int yoff, char *backgrnd, char *transparent,
} else if (cur_exp_lang == LANG_PSTEX ||
cur_exp_lang == LANG_PDFTEX) {
size_t len = strlen(outfile);
+ char *s;
/* Options were already set above
- output the first file */
@@ -544,8 +545,9 @@ print_export(char *file, int xoff, int yoff, char *backgrnd, char *transparent,
goto free_outfile;
}
memcpy(tmp_name, outfile, len + 1);
- if (!realloc(outfile, len + 3)) {
+ if (!(outfile = realloc(s = outfile, len + 3))) {
ret = 1;
+ outfile = s; /* for free(outfile) below */
goto free_tmp_name;
}
strcpy(outfile + len, "_t");
--
2.39.2