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openSUSE:Leap:15.2
deadbeef
deadbeef-compiler-warnings.patch
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File deadbeef-compiler-warnings.patch of Package deadbeef
> I: Program causes undefined operation > (likely same variable used twiceand post/pre incremented in the same expression). > e.g. x = x++; Split it in two operations. > W: deadbeef sequence-point adplug/cff.cpp:381 > W: deadbeef sequence-point adplug/dmo.cpp:323, 343, 367 > W: deadbeef sequence-point lh5dec.c:95 > W: deadbeef sequence-point ttadec.c:515 > > I: Statement might be overflowing a buffer in strncat. Common mistake: > BAD: strncat(buffer,charptr,sizeof(buffer)) is wrong, it takes the left over size as 3rd argument > GOOD: strncat(buffer,charptr,sizeof(buffer)-strlen(buffer)-1) > E: deadbeef bufferoverflowstrncat libsc68/conf68.c:198:12 > E: deadbeef bufferoverflowstrncat libsc68/conf68.c:258:14 > > I: Program returns random data in a function > E: deadbeef no-return-in-nonvoid-function pltbrowser.c:748, 759 > E: deadbeef no-return-in-nonvoid-function search.c:308 > E: deadbeef no-return-in-nonvoid-function widgets.c:3347 > > I: Program returns random data in a function > E: deadbeef no-return-in-nonvoid-function pltbrowser.c:748, 759 > E: deadbeef no-return-in-nonvoid-function search.c:308 > E: deadbeef no-return-in-nonvoid-function widgets.c:3347 --- --- a/plugins/adplug/adplug/cff.cpp +++ b/plugins/adplug/adplug/cff.cpp @@ -377,8 +377,10 @@ long CcffLoader::cff_unpacker::unpack(un goto out; } - for (unsigned int i=0;i<repeat_counter*repeat_length;i++) - output[output_length++] = output[output_length - repeat_length]; + for (unsigned int i=0;i<repeat_counter*repeat_length;i++) { + output[output_length] = output[output_length - repeat_length]; + output_length++; + } code_length = old_code_length; --- a/plugins/adplug/adplug/dmo.cpp +++ b/plugins/adplug/adplug/dmo.cpp @@ -319,8 +319,10 @@ short CdmoLoader::dmo_unpacker::unpack_b if(opos + cx >= oend) return -1; - for(int i=0;i<cx;i++) - *opos++ = *(opos - ax); + for(int i=0;i<cx;i++) { + *opos = *(opos - ax); + *opos++; + } continue; } @@ -339,8 +341,10 @@ short CdmoLoader::dmo_unpacker::unpack_b if(opos + bx + cx >= oend) return -1; - for(i=0;i<cx;i++) - *opos++ = *(opos - ax); + for(i=0;i<cx;i++) { + *opos = *(opos - ax); + *opos++; + } for (i=0;i<bx;i++) *opos++ = *ipos++; @@ -363,8 +367,10 @@ short CdmoLoader::dmo_unpacker::unpack_b if(opos + ax + cx >= oend) return -1; - for(i=0;i<cx;i++) - *opos++ = *(opos - bx); + for(i=0;i<cx;i++) { + *opos = *(opos - bx); + *opos++; + } for (i=0;i<ax;i++) *opos++ = *ipos++; --- a/plugins/gtkui/plcommon.c +++ b/plugins/gtkui/plcommon.c @@ -1525,14 +1525,26 @@ static void _make_format (char *format, size_t size, DdbListviewGroupFormat *fmt) { - format[0] = 0; + char *p = format; + size_t remaining = sizeof(format) - 1; + size_t copy_len, sep_len = strlen(SUBGROUP_DELIMITER); while (fmt) { - if (format[0] != 0) { - strncat(format, SUBGROUP_DELIMITER, size - strlen(format) - 1); + copy_len = strlen(fmt->format); + if (copy_len > remaining) + break; + if (p != format) { + if (copy_len + sep_len > remaining) + break; + memcpy(p, SUBGROUP_DELIMITER, sep_len); + remaining -= sep_len; + p += sep_len; } - strncat(format, fmt->format, size - strlen(format) - 1); + memcpy(p, fmt->format, copy_len); + remaining -= copy_len; + p += copy_len; fmt = fmt->next; } + *p = '\0'; } static void --- a/plugins/gtkui/search.c +++ b/plugins/gtkui/search.c @@ -299,7 +299,7 @@ submit_refresh (void) { } } -static gboolean +static void playlistswitch_cb (void) { DdbListview *listview = playlist_visible(); if (listview) { --- a/plugins/gtkui/widgets.c +++ b/plugins/gtkui/widgets.c @@ -3338,7 +3338,7 @@ spectrum_realize (GtkWidget *widget, gpo #endif } -static int +static void w_spectrum_message (ddb_gtkui_widget_t *w, uint32_t id, uintptr_t ctx, uint32_t p1, uint32_t p2) { switch (id) { case DB_EV_SONGCHANGED: { --- a/plugins/pltbrowser/pltbrowser.c +++ b/plugins/pltbrowser/pltbrowser.c @@ -736,7 +736,7 @@ add_treeview_column (w_pltbrowser_t *w, static gboolean drag_row_active = FALSE; -static gboolean +static void on_pltbrowser_drag_begin_event (GtkWidget *widget, GdkDragContext *drag_context, gint x, @@ -748,7 +748,7 @@ on_pltbrowser_drag_begin_event return FALSE; } -static gboolean +static void on_pltbrowser_drag_end_event (GtkWidget *widget, GdkDragContext *drag_context, gint x, --- a/plugins/tta/ttadec.c +++ b/plugins/tta/ttadec.c @@ -459,7 +459,7 @@ int get_samples (tta_info *info, byte *b byte *p = buffer; decoder *dec = info->tta; int *prev = info->cache; - int value, res; + int value, res, tmp; for (res = 0; p < buffer + info->pcm_buffer_size;) { fltst *fst = &dec->fst; @@ -512,7 +512,8 @@ int get_samples (tta_info *info, byte *b rice->k0++; } - value = DEC(value); + tmp = DEC(value); + value = tmp; // decompress stage 1: adaptive hybrid filter hybrid_filter(fst, &value); --- a/plugins/vtx/lh5dec.c +++ b/plugins/vtx/lh5dec.c @@ -92,7 +92,7 @@ static void make_table(int nchar, unsign start[i] >>= jutbits; weight[i] = 1U << (tablebits - i); } - while (i <= 16) weight[i++] = 1U << (16 - i); + while (i <= 16) { weight[i] = 1U << (16 - i); i++; } i = start[tablebits + 1] >> jutbits; if (i != (unsigned short)(1U << 16)) {
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