These warning are generated by: gcc version 4.9.1 (Debian 4.9.1-19)
mxssb.c: In function ‘main’: mxssb.c:1580:10: warning: ‘ilen’ may be used uninitialized in this function [-Wmaybe-uninitialized] ret = sb_build_dcd_block(ictx, cmd, SB_DCD_CHK_EQ | ilen); ^ mxssb.c:1553:12: note: ‘ilen’ was declared here uint32_t ilen; ^ mxssb.c:1556:28: warning: ‘rptr’ may be used uninitialized in this function [-Wmaybe-uninitialized] if (!tok || (strlen(tok) == 0) || (lptr && strlen(lptr) != 1)) { ^ mxssb.c:1495:8: note: ‘rptr’ was declared here char *rptr; ^
Signed-off-by: Marc Kleine-Budde mkl@pengutronix.de --- mxssb.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/mxssb.c b/mxssb.c index 14826e7bf84c..3a4c32cf47c9 100644 --- a/mxssb.c +++ b/mxssb.c @@ -1492,7 +1492,7 @@ static int sb_parse_line(struct sb_image_ctx *ictx, struct sb_cmd_list *cmd) { char *tok; char *line = cmd->cmd; - char *rptr; + char *rptr = NULL; int ret;
/* Analyze the identifier on this line first. */ @@ -1550,7 +1550,7 @@ static int sb_parse_line(struct sb_image_ctx *ictx, struct sb_cmd_list *cmd) } } else if (ictx->in_dcd) { char *lptr; - uint32_t ilen; + uint32_t ilen = 0;
tok = strtok_r(tok, ".", &lptr); if (!tok || (strlen(tok) == 0) || (lptr && strlen(lptr) != 1)) {