diff options
author | Nicolas Dechesne <nicolas.dechesne@linaro.org> | 2014-10-03 14:24:17 +0000 |
---|---|---|
committer | Nicolas Dechesne <nicolas.dechesne@linaro.org> | 2014-10-03 14:24:17 +0000 |
commit | ce044e34dc846856d91f6023e4074dd3f4ab8816 (patch) | |
tree | abacddd1ae38d38f929760f18422251a2a3717e0 /src/control | |
parent | 7786e88c56b91bcac3295c58b7a4ad6642990b8c (diff) |
Imported Upstream version 1.0.28upstream/1.0.28upstream
Diffstat (limited to 'src/control')
-rw-r--r-- | src/control/Makefile.am | 2 | ||||
-rw-r--r-- | src/control/Makefile.in | 4 | ||||
-rw-r--r-- | src/control/control_hw.c | 4 | ||||
-rw-r--r-- | src/control/namehint.c | 22 | ||||
-rw-r--r-- | src/control/tlv.c | 2 |
5 files changed, 20 insertions, 14 deletions
diff --git a/src/control/Makefile.am b/src/control/Makefile.am index 8076c732..3d476a21 100644 --- a/src/control/Makefile.am +++ b/src/control/Makefile.am @@ -15,4 +15,4 @@ noinst_HEADERS = control_local.h all: libcontrol.la -INCLUDES=-I$(top_srcdir)/include +AM_CPPFLAGS=-I$(top_srcdir)/include diff --git a/src/control/Makefile.in b/src/control/Makefile.in index 5c41b3d7..53fd2b46 100644 --- a/src/control/Makefile.in +++ b/src/control/Makefile.in @@ -57,7 +57,7 @@ DIST_COMMON = $(noinst_HEADERS) $(srcdir)/Makefile.am \ $(srcdir)/Makefile.in $(top_srcdir)/depcomp ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 am__aclocal_m4_deps = $(top_srcdir)/acinclude.m4 \ - $(top_srcdir)/configure.in + $(top_srcdir)/configure.ac am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ $(ACLOCAL_M4) mkinstalldirs = $(install_sh) -d @@ -256,7 +256,7 @@ libcontrol_la_SOURCES = cards.c tlv.c namehint.c hcontrol.c control.c \ control_hw.c setup.c ctlparse.c control_symbols.c \ $(am__append_1) $(am__append_2) noinst_HEADERS = control_local.h -INCLUDES = -I$(top_srcdir)/include +AM_CPPFLAGS = -I$(top_srcdir)/include all: all-am .SUFFIXES: diff --git a/src/control/control_hw.c b/src/control/control_hw.c index 148097fa..dfc9dcd5 100644 --- a/src/control/control_hw.c +++ b/src/control/control_hw.c @@ -240,8 +240,10 @@ static int snd_ctl_hw_elem_tlv(snd_ctl_t *handle, int op_flag, return -errno; } if (op_flag == 0) { - if (xtlv->tlv[1] + 2 * sizeof(unsigned int) > tlv_size) + if (xtlv->tlv[1] + 2 * sizeof(unsigned int) > tlv_size) { + free(xtlv); return -EFAULT; + } memcpy(tlv, xtlv->tlv, xtlv->tlv[1] + 2 * sizeof(unsigned int)); } free(xtlv); diff --git a/src/control/namehint.c b/src/control/namehint.c index 8d5e9258..28975a40 100644 --- a/src/control/namehint.c +++ b/src/control/namehint.c @@ -406,7 +406,7 @@ static const next_devices_t next_devices[] = { }; #endif -static int add_card(snd_config_t *config, struct hint_list *list, int card) +static int add_card(snd_config_t *config, snd_config_t *rw_config, struct hint_list *list, int card) { int err, ok; snd_config_t *conf, *n; @@ -449,7 +449,7 @@ static int add_card(snd_config_t *config, struct hint_list *list, int card) ok = 0; for (device = 0; err >= 0 && device <= max_device; device++) { list->device = device; - err = try_config(config, list, list->siface, str); + err = try_config(rw_config, list, list->siface, str); if (err < 0) break; ok++; @@ -464,7 +464,7 @@ static int add_card(snd_config_t *config, struct hint_list *list, int card) if (err < 0) { list->card = card; list->device = -1; - err = try_config(config, list, list->siface, str); + err = try_config(rw_config, list, list->siface, str); } if (err == -ENOMEM) goto __error; @@ -493,7 +493,8 @@ static int get_card_name(struct hint_list *list, int card) return 0; } -static int add_software_devices(snd_config_t *config, struct hint_list *list) +static int add_software_devices(snd_config_t *config, snd_config_t *rw_config, + struct hint_list *list) { int err; snd_config_t *conf, *n; @@ -509,7 +510,7 @@ static int add_software_devices(snd_config_t *config, struct hint_list *list) continue; list->card = -1; list->device = -1; - err = try_config(config, list, list->siface, str); + err = try_config(rw_config, list, list->siface, str); if (err == -ENOMEM) return -ENOMEM; } @@ -547,7 +548,7 @@ int snd_device_name_hint(int card, const char *iface, void ***hints) struct hint_list list; char ehints[24]; const char *str; - snd_config_t *conf, *local_config = NULL; + snd_config_t *conf, *local_config = NULL, *local_config_rw = NULL; snd_config_update_t *local_config_update = NULL; snd_config_iterator_t i, next; int err; @@ -557,6 +558,7 @@ int snd_device_name_hint(int card, const char *iface, void ***hints) err = snd_config_update_r(&local_config, &local_config_update, NULL); if (err < 0) return err; + err = snd_config_copy(&local_config_rw, local_config); list.list = NULL; list.count = list.allocated = 0; list.siface = iface; @@ -586,9 +588,9 @@ int snd_device_name_hint(int card, const char *iface, void ***hints) if (card >= 0) { err = get_card_name(&list, card); if (err >= 0) - err = add_card(local_config, &list, card); + err = add_card(local_config, local_config_rw, &list, card); } else { - add_software_devices(local_config, &list); + add_software_devices(local_config, local_config_rw, &list); err = snd_card_next(&card); if (err < 0) goto __error; @@ -596,7 +598,7 @@ int snd_device_name_hint(int card, const char *iface, void ***hints) err = get_card_name(&list, card); if (err < 0) goto __error; - err = add_card(local_config, &list, card); + err = add_card(local_config, local_config_rw, &list, card); if (err < 0) goto __error; err = snd_card_next(&card); @@ -630,6 +632,8 @@ int snd_device_name_hint(int card, const char *iface, void ***hints) if (list.cardname) free(list.cardname); } + if (local_config_rw) + snd_config_delete(local_config_rw); if (local_config) snd_config_delete(local_config); if (local_config_update) diff --git a/src/control/tlv.c b/src/control/tlv.c index 6b0b9f43..b08d8872 100644 --- a/src/control/tlv.c +++ b/src/control/tlv.c @@ -312,7 +312,7 @@ int snd_tlv_convert_from_dB(unsigned int *tlv, long rangemin, long rangemax, submin, submax, db_gain, value, xdir); else if (db_gain < dbmin) { - *value = xdir || pos == 2 ? submin : prev_submax; + *value = xdir > 0 || pos == 2 ? submin : prev_submax; return 0; } prev_submax = submax; |