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tftpd: shut up one more setjmp complaint

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One more place where the compiler complains about setjmp. Work around
it by creating yet another static variable. Ugly, but it works.

Signed-off-by: H. Peter Anvin <hpa@zytor.com>
This commit is contained in:
H. Peter Anvin 2024-05-29 17:35:14 -07:00
parent 351907e3f0
commit b9f2335e88
1 changed files with 5 additions and 1 deletions
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6
tftpd/tftpd.c
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@ -1660,17 +1660,21 @@ static void tftp_sendfile(const struct formats *pf, struct tftphdr *oap, int oac
/* /*
* Receive a file. * Receive a file.
*/ */
static void tftp_recvfile(const struct formats *pf, struct tftphdr *oap, int oacklen) static void tftp_recvfile(const struct formats *pf,
struct tftphdr *oack, int oacklen)
{ {
struct tftphdr *dp; struct tftphdr *dp;
int n, size; int n, size;
/* These are "static" to avoid longjmp funnies */ /* These are "static" to avoid longjmp funnies */
static struct tftphdr *oap;
static struct tftphdr *ap; /* ack buffer */ static struct tftphdr *ap; /* ack buffer */
static u_short block = 0; static u_short block = 0;
static int acksize; static int acksize;
u_short dp_opcode, dp_block; u_short dp_opcode, dp_block;
unsigned long r_timeout; unsigned long r_timeout;
oap = oack;
dp = w_init(); dp = w_init();
do { do {
timeout = rexmtval; timeout = rexmtval;