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tools: fix NULL pointer dereference in configure.c

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Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
This commit is contained in:
Petro Karashchenko 2022-11-12 01:25:41 +02:00 committed by Xiang Xiao
parent d0c7d2dd88
commit eeeb88a1ed
1 changed files with 2 additions and 2 deletions
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4
tools/configure.c
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@ -800,7 +800,7 @@ static void enumerate_configs(void)
static void check_configdir(void) static void check_configdir(void)
{ {
if (verify_optiondir(g_configpath)) if (g_configpath && verify_optiondir(g_configpath))
{ {
/* Get the path to the custom board scripts directory */ /* Get the path to the custom board scripts directory */
@ -849,7 +849,7 @@ static void check_configdir(void)
snprintf(g_buffer, BUFFER_SIZE, "%s%cboards%c%s%c%s%c%s%cscripts", snprintf(g_buffer, BUFFER_SIZE, "%s%cboards%c%s%c%s%c%s%cscripts",
g_topdir, g_delim, g_delim, g_archdir, g_delim, g_topdir, g_delim, g_delim, g_archdir, g_delim,
g_chipdir, g_delim, g_boarddir, g_delim); g_chipdir, g_delim, g_boarddir, g_delim);
debug("check_configdir: Checking scriptspath=%s\n", g_buffer); debug("check_configdir: Checking scripts path=%s\n", g_buffer);
g_scriptspath = NULL; g_scriptspath = NULL;
if (verify_optiondir(g_buffer)) if (verify_optiondir(g_buffer))