diff options
| -rw-r--r-- | gdbstub.c | 20 | ||||
| -rw-r--r-- | qemu-bridge-helper.c | 6 | ||||
| -rw-r--r-- | tests/vhost-user-bridge.c | 3 | ||||
| -rw-r--r-- | util/cutils.c | 2 |
4 files changed, 18 insertions, 13 deletions
@@ -1987,7 +1987,7 @@ void gdb_do_syscall(gdb_syscall_complete_cb cb, const char *fmt, ...) va_end(va); } -static void gdb_read_byte(GDBState *s, int ch) +static void gdb_read_byte(GDBState *s, uint8_t ch) { uint8_t reply; @@ -2001,7 +2001,7 @@ static void gdb_read_byte(GDBState *s, int ch) } else if (ch == '+') { trace_gdbstub_io_got_ack(); } else { - trace_gdbstub_io_got_unexpected((uint8_t)ch); + trace_gdbstub_io_got_unexpected(ch); } if (ch == '+' || ch == '$') @@ -2024,7 +2024,7 @@ static void gdb_read_byte(GDBState *s, int ch) s->line_sum = 0; s->state = RS_GETLINE; } else { - trace_gdbstub_err_garbage((uint8_t)ch); + trace_gdbstub_err_garbage(ch); } break; case RS_GETLINE: @@ -2064,13 +2064,17 @@ static void gdb_read_byte(GDBState *s, int ch) } break; case RS_GETLINE_RLE: - if (ch < ' ') { + /* + * Run-length encoding is explained in "Debugging with GDB / + * Appendix E GDB Remote Serial Protocol / Overview". + */ + if (ch < ' ' || ch == '#' || ch == '$' || ch > 126) { /* invalid RLE count encoding */ - trace_gdbstub_err_invalid_repeat((uint8_t)ch); + trace_gdbstub_err_invalid_repeat(ch); s->state = RS_GETLINE; } else { /* decode repeat length */ - int repeat = (unsigned char)ch - ' ' + 3; + int repeat = ch - ' ' + 3; if (s->line_buf_index + repeat >= sizeof(s->line_buf) - 1) { /* that many repeats would overrun the command buffer */ trace_gdbstub_err_overrun(); @@ -2092,7 +2096,7 @@ static void gdb_read_byte(GDBState *s, int ch) case RS_CHKSUM1: /* get high hex digit of checksum */ if (!isxdigit(ch)) { - trace_gdbstub_err_checksum_invalid((uint8_t)ch); + trace_gdbstub_err_checksum_invalid(ch); s->state = RS_GETLINE; break; } @@ -2103,7 +2107,7 @@ static void gdb_read_byte(GDBState *s, int ch) case RS_CHKSUM2: /* get low hex digit of checksum */ if (!isxdigit(ch)) { - trace_gdbstub_err_checksum_invalid((uint8_t)ch); + trace_gdbstub_err_checksum_invalid(ch); s->state = RS_GETLINE; break; } diff --git a/qemu-bridge-helper.c b/qemu-bridge-helper.c index 5396fbfbb6..f9940deefd 100644 --- a/qemu-bridge-helper.c +++ b/qemu-bridge-helper.c @@ -75,7 +75,7 @@ static int parse_acl_file(const char *filename, ACLList *acl_list) char *ptr = line; char *cmd, *arg, *argend; - while (isspace(*ptr)) { + while (g_ascii_isspace(*ptr)) { ptr++; } @@ -99,12 +99,12 @@ static int parse_acl_file(const char *filename, ACLList *acl_list) *arg = 0; arg++; - while (isspace(*arg)) { + while (g_ascii_isspace(*arg)) { arg++; } argend = arg + strlen(arg); - while (arg != argend && isspace(*(argend - 1))) { + while (arg != argend && g_ascii_isspace(*(argend - 1))) { argend--; } *argend = 0; diff --git a/tests/vhost-user-bridge.c b/tests/vhost-user-bridge.c index 0033b61f2e..5b771de7a3 100644 --- a/tests/vhost-user-bridge.c +++ b/tests/vhost-user-bridge.c @@ -30,6 +30,7 @@ #define _FILE_OFFSET_BITS 64 #include "qemu/osdep.h" +#include "qemu-common.h" #include "qemu/atomic.h" #include "qemu/iov.h" #include "standard-headers/linux/virtio_net.h" @@ -645,7 +646,7 @@ vubr_host_notifier_setup(VubrDev *dev) static void vubr_set_host(struct sockaddr_in *saddr, const char *host) { - if (isdigit(host[0])) { + if (qemu_isdigit(host[0])) { if (!inet_aton(host, &saddr->sin_addr)) { fprintf(stderr, "inet_aton() failed.\n"); exit(1); diff --git a/util/cutils.c b/util/cutils.c index d682c90901..9aacc422ca 100644 --- a/util/cutils.c +++ b/util/cutils.c @@ -683,7 +683,7 @@ int parse_uint(const char *s, unsigned long long *value, char **endptr, } /* make sure we reject negative numbers: */ - while (isspace((unsigned char)*s)) { + while (qemu_isspace(*s)) { s++; } if (*s == '-') { |