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Merge pull request #2096 from MicroMilo/master

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Add return value check of unlink
This commit is contained in:
Arun Prakash Jana
2025-12-01 19:30:43 +05:30
committed by GitHub
parent a2720a61a9 79e3eec688
commit afeefcb703
1 changed files with 22 additions and 6 deletions
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28
src/nnn.c
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@@ -2094,7 +2094,10 @@ static int editselection(void)
/* Save the last modification time */
if (stat(g_tmpfpath, &sb)) {
DPRINTF_S(strerror(errno));
unlink(g_tmpfpath);
if (unlink(g_tmpfpath)) {
DPRINTF_S(strerror(errno));
printwarn(NULL);
}
return -1;
}
mtime = sb.st_mtime;
@@ -2104,7 +2107,10 @@ static int editselection(void)
fd = open(g_tmpfpath, O_RDONLY);
if (fd == -1) {
DPRINTF_S(strerror(errno));
unlink(g_tmpfpath);
if (unlink(g_tmpfpath)) {
DPRINTF_S(strerror(errno));
printwarn(NULL);
}
return -1;
}
@@ -2112,13 +2118,20 @@ static int editselection(void)
if (mtime == sb.st_mtime) {
DPRINTF_S("selection is not modified");
unlink(g_tmpfpath);
if (unlink(g_tmpfpath)) {
DPRINTF_S(strerror(errno));
printwarn(NULL);
goto emptyedit;
}
return 1;
}
if (sb.st_size > selbufpos) {
DPRINTF_S("edited buffer larger than previous");
unlink(g_tmpfpath);
if (unlink(g_tmpfpath)) {
DPRINTF_S(strerror(errno));
printwarn(NULL);
}
goto emptyedit;
}
@@ -2219,8 +2232,11 @@ static void export_file_list(void)
spawn(editor, g_tmpfpath, NULL, NULL, F_CLI);
if (xconfirm(get_input(messages[MSG_RM_TMP])))
unlink(g_tmpfpath);
if (xconfirm(get_input(messages[MSG_RM_TMP]))) {
if (unlink(g_tmpfpath)) {
DPRINTF_S(strerror(errno));
}
}
}
static bool init_fcolors(void)