In case we are reading the rules from a file we need to reset the
file descriptor to the original position when calling erec_print.
This was not the case in previous code and was leading to valid
file to be seen as invalid when treated in debug mode.
Signed-off-by: Eric Leblond <eric@xxxxxxxxx>
---
src/erec.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/src/erec.c b/src/erec.c
index 75a3f74..b1456ee 100644
--- a/src/erec.c
+++ b/src/erec.c
@@ -86,6 +86,7 @@ void erec_print(FILE *f, const struct error_record *erec)
char *pbuf = NULL;
unsigned int i, end;
int l, ret;
+ int orig_offset = 0;
switch (indesc->type) {
case INDESC_BUFFER:
@@ -94,11 +95,13 @@ void erec_print(FILE *f, const struct error_record *erec)
break;
case INDESC_FILE:
memset(buf, 0, sizeof(buf));
+ orig_offset = lseek(indesc->fd, 0, SEEK_CUR);
lseek(indesc->fd, loc->line_offset, SEEK_SET);
ret = read(indesc->fd, buf, sizeof(buf) - 1);
if (ret > 0)
*strchrnul(buf, '\n') = '\0';
line = buf;
+ lseek(indesc->fd, orig_offset, SEEK_SET);
break;
case INDESC_INTERNAL:
case INDESC_NETLINK:
--
2.1.4
--
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